How To Fix ACM074 - Cannot write hierarchy Rank-Table &1 into TADIR (RC=&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: ACM - Message-Class for all ACM functions/exceptions

• Message number: 074

• Message text: Cannot write hierarchy Rank-Table &1 into TADIR (RC=&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ACM074 - Cannot write hierarchy Rank-Table &1 into TADIR (RC=&2) ?

  The SAP error message ACM074, which states "Cannot write hierarchy Rank-Table &1 into TADIR (RC=&2)," typically indicates an issue related to the system's ability to write a hierarchy rank table into the TADIR (Transport Directory) table. This can occur due to various reasons, including authorization issues, database problems, or configuration errors.
  Causes:
  
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to write to the TADIR table.
  Database Issues: There may be a problem with the database connection or the database itself, such as being in a read-only state or having insufficient space.
  Transport Directory Issues: The TADIR table may be locked or corrupted, preventing new entries from being written.
  Configuration Errors: There may be issues with the configuration of the transport system or the hierarchy itself.
  
  Solutions:
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to perform the action. You may need to check roles and profiles assigned to the user.
  
  
  
  Database Check:
  
  Verify the status of the database. Ensure that it is not in a read-only mode and that there is sufficient space available.
  Check for any database locks or issues that may be preventing write operations.
  
  
  
  TADIR Table Check:
  
  Check the TADIR table for any locks or inconsistencies. You can use transaction SE11 to view the table and check for any anomalies.
  If the TADIR table is corrupted, you may need to restore it from a backup or perform a repair.
  
  
  
  Transport Configuration:
  
  Review the transport configuration settings in transaction STMS. Ensure that the transport routes and settings are correctly configured.
  Check if there are any transport requests that are currently being processed or are in a locked state.
  
  
  
  System Logs:
  
  Review the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant logs.
  
  
  
  Related Information:
  
  TADIR Table: This table is used to manage transport objects in SAP. It contains information about the objects that are included in transport requests.
  Hierarchy Management: The error may be related to the management of hierarchies in SAP, which can involve various modules depending on the context (e.g., controlling, logistics).
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), STMS (Transport Management System), and SM21 (System Log) for troubleshooting.
  
  By following these steps, you should be able to identify and resolve the issue related to the ACM074 error message.