How To Fix /SAPAPO/TDL_DAO077 - LiveCache COM error no. &1 (object &2, &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 077

• Message text: LiveCache COM error no. &1 (object &2, &3)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TDL_DAO077 - LiveCache COM error no. &1 (object &2, &3) ?

  The SAP error message /SAPAPO/TDL_DAO077 LiveCache COM error no. &1 (object &2, &3) typically indicates a problem with the LiveCache component in SAP Advanced Planning and Optimization (APO). This error can occur due to various reasons, including issues with the LiveCache database, connectivity problems, or configuration errors.
  Causes:
  
  LiveCache Connectivity Issues: There may be a problem with the connection between the SAP system and the LiveCache database.
  Database Corruption: The LiveCache database might be corrupted or not functioning properly.
  Insufficient Resources: The server hosting the LiveCache may not have enough resources (CPU, memory, etc.) to handle the requests.
  Configuration Errors: Incorrect configuration settings in the LiveCache or APO system can lead to this error.
  Version Mismatch: There may be a version mismatch between the SAP system and the LiveCache.
  
  Solutions:
  
  Check LiveCache Status: Ensure that the LiveCache is up and running. You can check the status using transaction code /SAPAPO/LC10 or similar.
  Restart LiveCache: If the LiveCache is not responding, consider restarting it. This can often resolve temporary issues.
  Check Connectivity: Verify the network connectivity between the SAP system and the LiveCache. Ensure that there are no firewall or network issues.
  Review Logs: Check the LiveCache logs for any specific error messages that can provide more insight into the issue.
  Database Consistency Check: Run consistency checks on the LiveCache database to identify and fix any corruption issues.
  Resource Monitoring: Monitor the server resources to ensure that the LiveCache has sufficient CPU and memory available.
  Configuration Review: Review the configuration settings in both the SAP system and the LiveCache to ensure they are correct.
  Update Software: Ensure that both the SAP system and LiveCache are updated to compatible versions.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to LiveCache errors for specific fixes or patches that may address the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Refer to the official SAP documentation for LiveCache and APO for detailed troubleshooting steps and best practices.
  
  If the issue persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.