SAP Community - NW ABAP Internet Communication Framework

HTTP/1 to HTTP/2

2024-03-20T17:11:48.958000+01:00

We are preparing to move from HTTP/1 to HTTP/2 in all environments. Can you provide guidance on how to transition from HTTP/1 to HTTP/2 without any negative impact on the business.

------------------------------------------------------------------------------------------------------------------------------------------------
Learn more about the SAP Support user and program here.

Odata $batch with filter

2024-07-26T23:50:46.758000+02:00

Hi, I created a simple odata using $batch with filter my problem is the IT_FILTER_SELECT_OPTION is empty what could be the issue? why its not populating the standard ITAB is there something wrong in my $batch?

Select With Internal Table

2024-09-12T11:41:57.793000+02:00

hi,

I have to do a Select with an internal table in Inner Join, but I get this error:

This is how I build the internal table:

occurs obsolete abap

2024-09-13T12:27:00.105000+02:00

hi,

I need to create a table that takes a structure that I created in SE11.
I used the Occors command:

DATA: gt_test LIKE ZTEST OCCURS 1000.

what can I use instead of occurs?

thank you

how to add a field in ALV of transaction IW47

2024-09-27T11:58:44.675000+02:00

hi,

i added a custom field in append in RIHAFVR structure.

But when i launch transaction IW47 the field is not displayed in alv.

How can i display the field?

thank you

how to read RSTXT-TXLINE field

2024-09-30T11:35:18.939000+02:00

Hi,

inside the RIAFRU20 report enanchment I have to read the RSTXT-TXLINE field

I have already tried the FM READ_TEXT but it wants the "Name" as input, I don't know the "Name" inside the enhancement

how can i do?

how to read fields of structures

2024-10-16T15:40:38.066000+02:00

Hi everyone,

inside a custom report, I need to read some fields that are present in these structures:

AFVGD

AFRUD

CAUFVD

VIQMFE

RIWO00

VIQMUR

since they are structures, I can't do a Select, are there tables that I can use that are connected to these structures? Or are there Function Modules?

Thank you!

Issue with Passing FREE SELECTIONS in SUBMIT Without VIA SELECTION-SCREEN

2024-11-19T13:22:55.961000+01:00

Hello SAP Experts,

I am working on an SAP ABAP program where I need to pass dynamic profit center values (PRCTR) to a report using FREE SELECTIONS. Below is a snippet of my code:

LOOP AT s_values INTO lv_prctr_value.
trange_line-tablename = 'FAGLFREESEL'.
trange_frange_t_line-fieldname = 'PRCTR'.
trange_frange_t_selopt_t_line-sign = 'I'.
trange_frange_t_selopt_t_line-option = 'EQ'.
trange_frange_t_selopt_t_line-low = lv_prctr_value.
IF lv_prctr_value IS NOT INITIAL.
APPEND trange_frange_t_selopt_t_line TO trange_frange_t_line-selopt_t.
ENDIF.
ENDLOOP.

APPEND trange_frange_t_line TO trange_line-frange_t.
APPEND trange_line TO trange.

CALL FUNCTION 'FREE_SELECTIONS_RANGE_2_EX'
EXPORTING
field_ranges = trange
IMPORTING
expressions = texpr.

SUBMIT ZTEST017 "VIA SELECTION-SCREEN
WITH SELECTION-TABLE rspar_tab
WITH B-MONATE BETWEEN lv_num AND lv_bilabmon
WITH B-MONATE IN range_tab
WITH V-MONATE BETWEEN lv_num AND lv_bilabmon
WITH V-MONATE IN range_tab
WITH FREE SELECTIONS texpr
EXPORTING LIST TO MEMORY
AND RETURN.

The Problem:

When I execute the program with the VIA SELECTION-SCREEN option in the SUBMIT command, my custom profit center (PRCTR) values are passed correctly, and I get the desired report output. However, when I execute the program without VIA SELECTION-SCREEN, the report generates output for all profit centers instead of just my custom values.

What I’ve Tried:

Verified that teexpr contains the correct values for the FREE SELECTIONS.
Used VIA SELECTION-SCREEN, which works but requires manual user interaction.
Attempted to directly pass the profit center values without the selection screen, but they are ignored.

My Requirement:

I need the report to honor the custom FREE SELECTIONS for the profit center (PRCTR) even when the program is run without the VIA SELECTION-SCREEN option.

Question:

How can I ensure that my custom FREE SELECTIONS for PRCTR are correctly passed to the report in the SUBMIT command when running the program without VIA SELECTION-SCREEN?

Any guidance or suggestions would be greatly appreciated!

is/SMTP/virt_host_X for more than 9 clients not possible

2024-11-27T11:53:18.264000+01:00

Hello,

we are consolidating our SAP-Systems for the jump to S4/HANA. During consolidation we consider to unify several systems into one system with multiple clients.

The actual system (PS1) already has 9 cleints and more need to be imported to reduce the complexity of the system landscape. However, it seems not possible to have more than 9 clients in the system due to restrictions of the ICM: It is not possible to configure more than 9 "is/smtp/virt_host_X"-items to enable receive of Emails in the clients.

Can you provide me with information to allow more than 9 "is/SMTP/virt_host_X"-items configured?

I already tried to define "is/SMTP/virt_host_10", which is possible via RZ10, but the parameter is not usable in SICF.

Best regards,

Jürgen

Get the data from RFC BAPI Result

2024-12-13T19:16:23.086000+01:00

Hi Everyone

The third-party application is sending data to SAP Standard RFC BAPI parameter, then the BAPI will prepare a data then extract it / send it to third party application

My question is how to view the RFC BAPI received data and sent to third party application without any code modification? is there a log history of data received/sent in SAP or tcode I can use to view the received/sent data?

Like for example: these BAPI parameters was sent to third party application yesterday after a week I want to review/check the data sent to third party application

S2S VPN requirement?

2025-01-12T21:27:10.836000+01:00

Hello Experts:

I have inserted two images here for my question.

Our client is an existing SAP customer (installed base) on ECC. They are moving to RISE with SAP and are raising questions about the requirement for a S2S VPN connection - as shown here from "Customer Premise" in the upper left hand corner.

They want to know WHY it a S2S VPN is mandatory. They would prefer not to have to use one.

This customer would prefer to explore THIS option.

The reason why they prefer this option is that they do not want to have remote users - i.e. those working from home or in their offices and already "in the cloud" - to have to activate a VPN before logging into their SAP environment on RISE.

Why is a S2S VPN mandatory?

Thank you in advance

Dan Magni

Daniel.Magni@Ameri100.com

Passing data from one session to another session

2025-01-21T10:40:23.636000+01:00

Hi,

I need to pass data from one LUW to another in my SAP system. Initially, I tried using Memory ID, but I encountered issues when multiple sessions attempted to update the same Memory ID simultaneously.

In my system, Shared Memory is not allowed, so I am exploring other options. I am considering using a persistence mechanism, but I don’t want to create a custom Z table to store the data.

Is there a way to achieve this using standard SAP features, such as persistent objects, temporary cluster tables, or any other alternatives?

Thanks in advance for your suggestions!

Restricting Duplicate Notifications for Same Equipment

2025-02-25T14:18:40.335000+01:00

If a notification is created, first check whether a previous notification exists for the same equipment. If an open notification already exists, restrict the creation of a new one notification.

To implement this logic, I have tried using a user exit with the procedure mentioned below. Can you suggest whether this logic will work smoothly?"

User Exit and Logic for Restriction

In the QQMA0002 & QQMA0026 user exit you will use the VIQMEL table to query existing notifications and restrict new ones based on equipment.

User Exit: (QQMA0002 & QQMA0026):

Steps to Implement the Restriction Logic:

Query the VIQMEL table

Use VIQMEL-EQUNR (Equipment Number) to find existing notifications.
Filter by QMART (Notification Type) is necessary.
Retrieve OBJNR (Object Number) from the result.

Check Status in JEST Table

Use OBJNR to fetch the status from JEST table.
Filter with INACT field:

If INACT is blank (Active) → Restrict notification creation.
If INACT is 'X' (Inactive) → Allow creation.

Prevent Notification Creation

If restriction applies, use MESSAGE statement to show an error message.

⬇️

Already have created same equipment Notification

Logic Description (Step-by-Step):

Find Existing 'M2' Notifications: Retrieve all notifications from the VIQMEL table where EQUNR matches the equipment number and QMART is 'M2'.
Check Status (JEST): For each notification found in step 1, retrieve the corresponding status from the JEST table using the OBJNR.
Determine Activity: For each JEST entry:

If INACT is blank (space), the notification is considered active.
If INACT is 'X', the notification is considered inactive.

Apply Restriction:

If at least one active 'M2' notification is found in step 3, prevent the creation of the new 'M2' notification and display an error message.
If all existing 'M2' notifications are inactive (INACT = 'X') or no 'M2' notifications exist (step 1 returned no results), allow the creation of the new 'M2' notification.

PLM Enterprise Asset Management (EAM)/Plant Maintenance (PM) SAP Asset Performance Management MM (Materials Management)

Intermittent Http_Communication_Failure Error in ABAP Using IF_HTTP_CLIENT->receive

2025-04-10T19:36:20.013000+02:00

Hello Experts,

I am intermittently encountering the exception Http_Communication_Failure in my ABAP code when using the method IF_HTTP_CLIENT->receive to send data to external systems (in my case, SAP CPI).

Upon analyzing the short dump, I noticed the following error message:
Connect to hostaddress:443 failed: NIECONN_REFUSED (-10),
and the system variable ME->M_ECODE has the value 411.

Has anyone experienced a similar issue or have any suggestions on how to resolve this?

Thanks in advance,
Ravi Bharti

Determine SAP UI5 Fiori runtime context in core ABAP logic and NOT under handler or odata service

2025-04-16T19:00:51.648000+02:00

Hello, Hope everyone is doing well.

I am looking for a utility (class, FM etc) to determine if the logic is being executed withing SAP UI5 Fiori runtime context. Please note I don't have any control on the call stack from were the initial execution begin so please don't recommend/suggest using HTTP handler or odata service to get the context.

I am using FM: GUI_IS_AVAILABLE to check if its GUI context and similarly, FM: WEBGUI_IS_IN_FLP and FM: ITS_IMPORT_CONTEXT to determine if a classic GUI is launched within FLP. Now I understand if not either it can be considered as Fiori runtime but sorry I don't want to take that approach and need something concrete that will help determine Fiori Runtime and also help provide the FQDN and the URL parameters. FM: ITS_IMPORT_CONTEXT is a good finding but unfortunately it only works when I access a Classic GUI app on FLP and not when a standard SAP UI5 Fiori App.

Appreciate any feedback or recommendation to the problem statement. Apparently, most of the responses received from LLMs felt like they all are hallucinating and sorry I don't have Joule Chat enabled so can't ask Joule at the moment.

Thanks in advance.

SECM_CONFIGURATION ends with ICM_HTTP_CONNECTION_BROKEN

2025-05-14T15:59:12.624000+02:00

Hi community,

while configuring ETD connections from S/4-system DM4 to ETD logcollector (running in kubernetes) when testing with "ping streaming" it ends with the message "HTTP Connectivity error: Connection to server broken (ICM_HTTP_CONNECTION_BROKEN).

On OS-level of application server DNS resolution works, as well as curl -vvk <hostname>:9095/1/version

Does SAP recommend to have same PSE for both SAP SSL Server Standard and SAP SSL Client ?

2025-06-06T11:58:41.170000+02:00

Does SAP recommend to have same PSE for both SAP SSL Server Standard and SAP SSL Client Standard in STRUST ? Can we copy the SSL Server PSE to SSL Client Standard ? If so, is this recommended by SAP ?

3537476 - [CVE-2025-0070] Improper Authentication in SAP NetWeaver ABAP Server and ABAP Platform

2025-10-13T16:17:07.187000+02:00

We already read SAP Note (3537476 - [CVE-2025-0070] Improper Authentication in SAP NetWeaver ABAP Server and ABAP Platform). We will upgrade SAP Kernel from D/Q/P environement.

For make sure business work fine after upgrade new SAP Kernel we need test plan. We not see any suggestion for test plan in SAP Note 3537476. Could your provide guide for test plan? We only focus SAP standard function, for example T-code :SD01 create sales order ,etc...

Vulnerabilities in the X-Content-Type-Options and Referrer-Policy headers

2025-10-15T17:32:21.967000+02:00

Hello,

To fix the vulnerabilities in the "X-Content-Type-Options" and "Referrer-Policy" headers, we modified the following setting in the DEFAULT profile:

icm/HTTP/mod_0 = PREFIX=/, FILE=$(DIR_GLOBAL)/security/data/icm_filter_rules.txt

Then we entered the following entries in the "icm_filter_rules.txt" file at the OS level:

SetResponseHeader X-Content-Type-Options nosniff SetResponseHeader

Referrer-Policy strict-origin-when-cross-origin

Then we restarted SAP and the ICM.

This change was visible on the BW system (Kernel 7.54, SAP NW 7.50, SAP Basis 750) but not on the SRM system (Kernel 722, SAP NW 7.0, SAP Basis 731): In SMICM, the icm/HTTP/mod_0 parameter is clearly visible in BW but not in SRM.

Question:

Is this related to the kernel version? How can I correct these settings in the SRM system?

Regards.

Fiori "My Inbox" Error - Intermittent issue,

2026-02-17T03:28:43.975000+01:00

Hello,

I encounter an issue in fiori " My Inbox". The error is intermittent (sometimes there's an error but sometimes it is working properly)

sample uri with error(sorry but I cannot post the whole URI): /sap/opu/odata/IWPGW/TASKPROCESSING;v=2;mo/TaskCollection/$count/?$filter=Status%20eq%20%27READY%........

Method: GET

Status code: 500 after successful login, 400 after clicking the My Inbox with error

If the tile has error , this error message will appear

I think there's no issue in the configuration because sometimes it is working

The RFC Destination is NONE, and connection Type is "I" (Internal Connection)

the ZTASKPROCESSING we maintained in /IWFND/MAINT_SERVICE and the taskprocessing maintained in SICF is activated

no dump in ST22

no duplicate keys/task

but there is an error in /IWFND/ERROR_LOG and IWBEP/ERROR_LOG

Frontend - An exception was raised

Backend - Soapfaultcode: Authentication failed (not sure yet if this is the root cause)

FYI: we are using BPM for the workflow, the standard software version we used in /IWFND/ROUTING is /IWPGW/BPM, current system is ECC. The tasks in the "My Inbox" is coming from custom table

what could be the other possible cause of the intermittent error, any idea or anyone has experienced this kind of issue? or can you share your techniques on how to find the root cause of error