How To Fix CM_EXPERT345 - Invalid fact ID syntax in the mapping table for facts: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EXPERT - Messages for Expert

• Message number: 345

• Message text: Invalid fact ID syntax in the mapping table for facts: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EXPERT345 - Invalid fact ID syntax in the mapping table for facts: &1 ?

  The SAP error message CM_EXPERT345 indicates that there is an issue with the syntax of a fact ID in the mapping table for facts. This error typically arises in the context of SAP BusinessObjects or SAP BW (Business Warehouse) when there is a problem with how facts are defined or referenced in a mapping table.
  Cause:
  
  Invalid Syntax: The fact ID specified in the mapping table does not conform to the expected syntax or format. This could be due to typographical errors, incorrect characters, or missing elements.
  Non-Existent Fact ID: The fact ID being referenced may not exist in the system or may have been deleted or renamed.
  Configuration Issues: There may be issues with the configuration of the mapping table itself, such as incorrect settings or parameters.
  Data Model Changes: Changes in the underlying data model or schema that are not reflected in the mapping table can lead to this error.
  
  Solution:
  
  Check Fact ID Syntax: Review the fact ID mentioned in the error message and ensure that it follows the correct syntax. Look for any typographical errors or invalid characters.
  Verify Existence: Confirm that the fact ID exists in the system. You can do this by checking the relevant data model or repository where the facts are defined.
  Update Mapping Table: If the fact ID has changed (e.g., due to renaming), update the mapping table to reflect the correct fact ID.
  Review Configuration: Check the configuration settings of the mapping table to ensure they are set up correctly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on the expected format and usage of fact IDs in your version of SAP.
  Test Changes: After making corrections, test the mapping table to ensure that the error is resolved.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for BusinessObjects or BW for detailed information on mapping tables and fact IDs.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.