How To Fix /IWXBE/CORE191 - Determination of communication partner ID failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWXBE/CORE -

• Message number: 191

• Message text: Determination of communication partner ID failed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /IWXBE/CORE191 - Determination of communication partner ID failed ?

  The SAP error message /IWXBE/CORE191 Determination of communication partner ID failed typically occurs in the context of SAP's Integrated Business Planning (IBP) or other modules that involve communication partner determination. This error indicates that the system was unable to determine the communication partner ID for a specific transaction or process.
  Causes:
  
  Missing Configuration: The communication partner ID may not be properly configured in the system. This could be due to missing entries in the relevant customizing tables.
  Data Inconsistencies: There may be inconsistencies or missing data in the master data related to the communication partner.
  Authorization Issues: The user may not have the necessary authorizations to access the communication partner data.
  Incorrect Input Data: The input data provided for the transaction may be incorrect or incomplete, leading to the failure in determining the communication partner.
  System Errors: There could be temporary system issues or bugs that are causing the error.
  
  Solutions:
  
  Check Configuration: Verify the configuration settings for communication partner determination. Ensure that all necessary entries are present in the relevant customizing tables.
  Review Master Data: Check the master data for the communication partner to ensure that all required fields are filled out correctly and that there are no inconsistencies.
  User Authorizations: Ensure that the user has the necessary authorizations to access the communication partner data. This may involve checking roles and permissions in the user profile.
  Validate Input Data: Review the input data for the transaction to ensure that it is complete and correct. Make any necessary corrections.
  Check Logs: Look at the application logs or system logs for more detailed error messages that may provide additional context for the failure.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with for any known issues or additional troubleshooting steps.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transaction codes related to communication partner management, such as BP (Business Partner) or SPRO (Customizing).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.