How To Fix FINS_ML_MIG050 - Error reading table MARV

SAP Error Message - Details

• Message type: E = Error

• Message class: FINS_ML_MIG - Messages for S/4HANA Material Ledger Migration

• Message number: 050

• Message text: Error reading table MARV

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_ML_MIG050 - Error reading table MARV ?

  The SAP error message FINS_ML_MIG050 typically indicates an issue related to the migration of data in the context of the Material Ledger (ML) during the migration process to the new General Ledger (New GL) or during the activation of the Material Ledger functionality. The specific mention of "Error reading table MARV" suggests that the system is having trouble accessing or retrieving data from the MARV table, which is used to store material valuation data.
  Possible Causes:
  
  Table Locking Issues: The MARV table might be locked by another process, preventing access.
  Data Inconsistencies: There may be inconsistencies or corruption in the data stored in the MARV table.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to read from the MARV table.
  Configuration Issues: Incorrect configuration settings related to the Material Ledger or migration process could lead to this error.
  Missing Data: Required data in the MARV table might be missing or incomplete.
  
  Solutions:
  
  Check Table Locks: Use transaction code SM12 to check for any locks on the MARV table. If there are locks, you may need to wait for the other processes to complete or resolve the locks.
  Data Consistency Check: Run consistency checks on the Material Ledger data. You can use transaction code CKMLCP to perform a consistency check and correct any inconsistencies.
  Authorization Check: Ensure that the user has the necessary authorizations to access the MARV table. You can check this using transaction code SU53 after the error occurs.
  Review Configuration: Verify the configuration settings for the Material Ledger and ensure that they are correctly set up for the migration process.
  Check for Missing Data: Investigate if there are any missing entries in the MARV table that are required for the migration. You can use transaction code SE16 to view the contents of the MARV table.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE16 (Data Browser), SM12 (Lock Entries), CKMLCP (Material Ledger Closing), and SU53 (Authorization Check).
  SAP Documentation: Review the official SAP documentation regarding Material Ledger and migration processes for more detailed guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical team for further investigation and resolution.