How To Fix CM_EHDGM_CLFN_PDCTN040 - Cannot read usr01

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHDGM_CLFN_PDCTN - Messages for Classification Prediction Integration

• Message number: 040

• Message text: Cannot read usr01

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHDGM_CLFN_PDCTN040 - Cannot read usr01 ?

  The SAP error message CM_EHDGM_CLFN_PDCTN040 with the description "Cannot read usr01" typically indicates an issue related to the user master data in the SAP system. The USR01 table contains user master records, and if the system cannot read this table, it may be due to several reasons.
  Causes:
  
  Database Issues: There may be a problem with the database connection or the database itself, leading to an inability to access the USR01 table.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to read the USR01 table.
  Corrupted Data: The data in the USR01 table may be corrupted or inconsistent, preventing proper access.
  System Configuration: There may be configuration issues in the SAP system that affect how user data is accessed.
  Transport Issues: If there were recent transports that included user-related data, they may not have been executed correctly.
  
  Solutions:
  
  Check Database Connection: Ensure that the database is up and running and that the SAP system can connect to it without issues.
  Review Authorizations: Verify that the user has the necessary authorizations to access user master data. You can check this using transaction SU53 to analyze authorization failures.
  Data Consistency Check: Run consistency checks on the USR01 table to identify and fix any corruption. You can use transaction SE11 to view the table and check for inconsistencies.
  System Logs: Check the system logs (transaction SM21) for any related error messages that might provide more context about the issue.
  Transport Management: If the issue arose after a transport, review the transport logs and ensure that all objects were transported correctly.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error message or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: 
  
  SU01 - User Maintenance
  SU53 - Display Authorization Check
  SE11 - Data Dictionary
  SM21 - System Log
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs and the context in which the error occurs.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the "Cannot read usr01" error in SAP.