How To Fix APS_CKE_PARSER051 - Master data reference &1 is invalid.

SAP Error Message - Details

• Message type: E = Error

• Message class: APS_CKE_PARSER - CDS Key user tool - AST handler messages

• Message number: 051

• Message text: Master data reference &1 is invalid.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message APS_CKE_PARSER051 - Master data reference &1 is invalid. ?

  The SAP error message APS_CKE_PARSER051, which states "Master data reference &1 is invalid," typically occurs in the context of master data management within SAP systems. This error indicates that there is an issue with the reference to a master data object, such as a material, vendor, customer, or other relevant entities.
  Cause:
  
  Invalid Master Data Reference: The master data object referenced (indicated by &1) does not exist in the system or has been deleted.
  Data Inconsistency: There may be inconsistencies in the data, such as incorrect entries or missing data in related tables.
  Authorization Issues: The user may not have the necessary authorizations to access the master data.
  Configuration Issues: There may be configuration settings that are not correctly set up, leading to the inability to reference the master data.
  
  Solution:
  
  Verify Master Data: Check if the master data object referenced by &1 exists in the system. You can do this by using transaction codes like MM03 (for materials), XK03 (for vendors), or BP (for business partners).
  Check for Deletion: Ensure that the master data has not been marked for deletion or archived.
  Data Consistency Check: Run consistency checks on the relevant master data tables to identify any discrepancies. You can use transaction codes like SE11 to view table structures and SE16 to view table contents.
  Authorization Check: Ensure that the user has the necessary authorizations to access the master data. This can be checked in transaction SU53 or by consulting with your security team.
  Review Configuration: If the issue persists, review the configuration settings related to the master data in the relevant modules (e.g., MM, SD, etc.) to ensure they are set up correctly.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional troubleshooting steps or patches.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing master data, such as:
  
  MM01/MM02/MM03 for Material Master
  XK01/XK02/XK03 for Vendor Master
  BP for Business Partner
  
  
  Support: If the issue cannot be resolved internally, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.