How To Fix CNV_CMIS_A_20_FUNC008 - Combination &1, &2, &3, &4 does not exist; enter valid data

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_A_20_FUNC - Message texts for CNV_CMIS_A_20 function modules

• Message number: 008

• Message text: Combination &1, &2, &3, &4 does not exist; enter valid 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_CMIS_A_20_FUNC008 - Combination &1, &2, &3, &4 does not exist; enter valid data ?

  The SAP error message CNV_CMIS_A_20_FUNC008 typically indicates that a specific combination of values (represented by placeholders &1, &2, &3, &4) does not exist in the system. This error is often encountered during data migration or conversion processes, particularly when using the SAP Conversion Management Information System (CMIS).
  Cause:
  The error can occur due to several reasons:
  
  Invalid Data Entry: The combination of values you are trying to enter does not match any existing records in the database.
  Configuration Issues: The necessary configuration or master data may not be set up correctly in the system.
  Data Migration Issues: During data migration, the source data may not have the required combinations, or there may be discrepancies between the source and target systems.
  Missing Master Data: The required master data (like materials, vendors, etc.) may not be present in the system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Verify Input Data: Check the values you are entering for &1, &2, &3, and &4. Ensure that they are correct and correspond to valid entries in the system.
  Check Master Data: Ensure that the necessary master data is available in the system. If any of the required data is missing, you may need to create or upload it.
  Review Configuration: If the error is related to configuration settings, review the relevant configuration in the SAP system to ensure that it is set up correctly.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or process you are working on for additional guidance.
  Use Transaction Codes: Utilize relevant transaction codes (like SE11 for Data Dictionary, SE16 for table display) to check the underlying tables for the combinations you are trying to use.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to data migration and master data management, such as LSMW (Legacy System Migration Workbench) or other relevant tools.
  SAP Notes: Search for SAP Notes that may address this specific error message or provide additional context.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.