How To Fix CNV_CDOP_CA179 - &1 tables have no data

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDOP_CA - CDOP Clearing Analysis

• Message number: 179

• Message text: &1 tables have no data

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_CDOP_CA179 - &1 tables have no data ?

  The SAP error message CNV_CDOP_CA179 indicates that a specific table (or tables) referenced in the error message does not contain any data. This error typically arises during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of a conversion program.
  Cause:
  
  Empty Source Tables: The most common cause is that the source tables from which data is being migrated or converted are empty. This could be due to a lack of data in the source system or an issue during the extraction process.
  Incorrect Configuration: There may be a misconfiguration in the data migration settings, leading to the wrong tables being referenced or selected for migration.
  Data Filtering: If there are filters applied during the data extraction or migration process, it may result in no data being selected for the specified tables.
  Technical Issues: There could be technical issues such as database connectivity problems or issues with the migration tool itself.
  
  Solution:
  
  Check Source Data: Verify that the source tables actually contain data. You can do this by running a simple SQL query or using transaction codes in SAP to check the contents of the tables.
  Review Migration Configuration: Ensure that the configuration settings for the data migration process are correct. Check if the correct tables are being targeted and that there are no filters that might be excluding data.
  Data Extraction Process: If you are using a specific tool or program for data extraction, review the logs to identify any issues that occurred during the extraction process.
  Re-run the Migration: If you find that the source tables do contain data and the configuration is correct, try re-running the migration process to see if the issue persists.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) to check the structure and contents of the tables.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  Logs and Traces: Check the logs generated during the migration process for any additional error messages or warnings that could provide more context about the issue.
  SAP Community: Consider reaching out to the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.