How To Fix ISX_MD_COL023 - Errors during data read for replication object &1 with key &2

SAP Error Message - Details

• Message type: E = Error

• Message class: ISX_MD_COL - Common Object Layer for master data replication

• Message number: 023

• Message text: Errors during data read for replication object &1 with key &2

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 ISX_MD_COL023 - Errors during data read for replication object &1 with key &2 ?

  The SAP error message ISX_MD_COL023 indicates that there was an issue during the data read process for a replication object. This error typically occurs in the context of data replication scenarios, such as when using SAP Landscape Transformation (SLT) or SAP Data Services.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Data Consistency Issues: The data in the source system may not be consistent or may have been changed after the replication process started.
  Missing Data: The specific key or record that the system is trying to read may not exist in the source system.
  Authorization Issues: The user or service account executing the replication may not have the necessary permissions to read the data.
  Configuration Errors: There may be misconfigurations in the replication setup, such as incorrect mapping or settings.
  Network Issues: Temporary network issues could prevent the system from accessing the source data.
  
  Solution:
  To resolve the ISX_MD_COL023 error, you can take the following steps:
  
  Check Data Consistency: Verify that the data in the source system is consistent and that the record with the specified key exists.
  Review Logs: Check the logs for more detailed error messages that can provide insights into what went wrong during the data read process.
  Verify Authorizations: Ensure that the user or service account has the necessary authorizations to access the data in the source system.
  Check Configuration: Review the replication configuration settings to ensure that everything is set up correctly, including mappings and filters.
  Retry the Replication: If the issue was due to a temporary problem (like a network issue), retry the replication process.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific replication technology you are using (e.g., SLT, Data Services) for more detailed troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the ISX_MD_COL023 error effectively.