How To Fix MZ038 - Not possible to choose any reference exceptions

SAP Error Message - Details

• Message type: E = Error

• Message class: MZ - Message for the EWS in LIS

• Message number: 038

• Message text: Not possible to choose any reference exceptions

What causes this issue?

Specifying a reference exception narrows the selection list down, that
is, inconsistencies through exceptions with different information
structures or characteristic references are avoided. In this case, no
reference exceptions can be chosen. There are several reasons for
this:
the exceptions that can be selected in prinicple were already assigned
no exceptions exist
no exceptions exist for the specified information structure or the
information structure that results from the already assigned exceptions.

System Response

No reference exception can be selected.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MZ038 - Not possible to choose any reference exceptions ?

  The SAP error message MZ038, which states "Not possible to choose any reference exceptions," typically occurs in the context of material management or inventory management processes, particularly when dealing with reference documents or exceptions in the system.
  Cause:
  The error can arise due to several reasons, including:
  
  Missing Reference Documents: The system cannot find the reference documents that are required for the transaction you are trying to perform.
  Incorrect Configuration: There may be configuration issues in the system that prevent the selection of reference documents.
  Data Inconsistencies: There could be inconsistencies in the data related to the materials or transactions, such as missing or incorrect entries in the database.
  Authorization Issues: The user may not have the necessary authorizations to access the reference documents.
  System Bugs: Occasionally, this error can be caused by bugs or issues in the SAP system itself.
  
  Solution:
  To resolve the MZ038 error, you can take the following steps:
  
  
  Check Reference Documents: Ensure that the reference documents you are trying to access exist and are correctly entered in the system. Verify that the document numbers are correct.
  
  
  Review Configuration: Check the configuration settings related to the material management module. Ensure that all necessary settings are correctly configured.
  
  
  Data Consistency Check: Run data consistency checks to identify any inconsistencies in the material master data or transaction data. You can use transaction codes like MM02 or MM03 to check material data.
  
  
  User Authorizations: Verify that the user has the necessary authorizations to access the reference documents. You may need to consult with your SAP security team to ensure proper access rights.
  
  
  SAP Notes and Support: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. Sometimes, applying a patch or update can resolve the issue.
  
  
  Consult Documentation: Review the SAP documentation related to the specific transaction you are trying to perform. There may be additional steps or requirements that need to be fulfilled.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB1A, MB1B, or MB1C that may be related to the transactions you are performing.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Training and Documentation: Ensure that users are adequately trained on the processes and procedures related to material management to minimize errors.
  
  By following these steps, you should be able to identify and resolve the cause of the MZ038 error in SAP.