How To Fix CNV_IUUC_ODQ013 - Error while retrieving data from the source system

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_ODQ - Error messages for ODQ replication

• Message number: 013

• Message text: Error while retrieving data from the source system

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 CNV_IUUC_ODQ013 - Error while retrieving data from the source system ?

  The SAP error message CNV_IUUC_ODQ013 typically indicates an issue encountered while retrieving data from the source system during a data migration or data transfer process, particularly in the context of SAP Landscape Transformation (SLT) or SAP Data Services.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Connection Issues: Problems with the network connection between the source system and the target system.
  Authorization Issues: The user or service account may not have the necessary permissions to access the data in the source system.
  Data Source Configuration: Incorrect configuration of the data source in the SLT or data services settings.
  Data Consistency Issues: Issues with the data itself, such as missing records or inconsistencies that prevent successful retrieval.
  Performance Issues: The source system may be under heavy load, causing timeouts or delays in data retrieval.
  Technical Errors: Bugs or issues in the SAP software or the underlying database that prevent data access.
  
  Solution:
  To resolve the CNV_IUUC_ODQ013 error, you can take the following steps:
  
  
  Check Connection: Verify that the connection between the source and target systems is active and stable. Test the network connectivity and ensure that there are no firewall issues blocking access.
  
  
  Review Authorizations: Ensure that the user or service account used for the data retrieval has the necessary authorizations to access the required tables and data in the source system.
  
  
  Validate Configuration: Check the configuration settings in the SLT or data services to ensure that the data source is correctly set up. This includes verifying the connection parameters, data mapping, and transformation rules.
  
  
  Examine Data: Look for any inconsistencies or issues in the data itself. This may involve checking for missing records, data types, or constraints that could be causing the retrieval to fail.
  
  
  Monitor Performance: If the source system is under heavy load, consider scheduling the data retrieval during off-peak hours or optimizing the performance of the source system.
  
  
  Check Logs: Review the logs in both the source and target systems for any additional error messages or warnings that could provide more context about the issue.
  
  
  Consult SAP Notes: Search for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error or provide additional troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for SLT or Data Services for detailed information on configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  System Logs: Utilize transaction codes like SLG1 (Application Log) or ST22 (Dump Analysis) to gather more information about the error context.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CNV_IUUC_ODQ013 error.