How To Fix WWGR046 - Internal key number cannot be retrieved.

SAP Error Message - Details

• Message type: E = Error

• Message class: WWGR - Distribution of material groups

• Message number: 046

• Message text: Internal key number cannot be retrieved.

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 WWGR046 - Internal key number cannot be retrieved. ?

  The SAP error message WWGR046, which states "Internal key number cannot be retrieved," typically occurs in the context of the SAP system when there is an issue with retrieving a key number for a specific operation or transaction. This error can arise in various modules, particularly in logistics or inventory management.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the database or missing entries that prevent the system from retrieving the necessary key number.
  Configuration Issues: Incorrect configuration settings in the relevant module can lead to this error.
  Authorization Issues: The user may not have the necessary authorizations to access the required data.
  System Bugs: There could be bugs or issues in the specific version of SAP being used.
  Missing Master Data: Required master data (like material master, vendor master, etc.) may not be set up correctly or may be missing.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables for inconsistencies or missing entries.
  Review Configuration: Ensure that the configuration settings for the relevant module are correct. This may involve checking settings in SPRO (SAP Project Reference Object).
  User Authorizations: Verify that the user has the necessary authorizations to perform the action that triggered the error. This can be checked in transaction SU53 or by consulting with your security team.
  Check for Notes and Patches: Look for SAP Notes related to this error message in the SAP Support Portal. There may be patches or updates available that address this issue.
  Consult Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it appears to be a bug or a more complex issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, SPRO, SU53, and SLG1 for troubleshooting.
  SAP Notes: Regularly check the SAP Support Portal for any relevant notes or updates that may address this error.
  Documentation: Review SAP documentation for the specific module you are working with to understand the expected behavior and configuration settings.
  
  By following these steps, you should be able to identify the cause of the WWGR046 error and implement a suitable solution.