How To Fix CNV_10020699 - &1 &2: Rule missing

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 699

• Message text: &1 &2: Rule missing

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 CNV_10020699 - &1 &2: Rule missing ?

  The SAP error message CNV_10020699 typically indicates that there is a missing rule in the context of a data migration or conversion process, often related to the SAP S/4HANA migration or other data transformation projects. This error is part of the SAP Conversion and Migration tools, which are used to facilitate the transition of data from legacy systems to SAP systems.
  Cause:
  
  Missing Configuration: The error usually arises when a required rule for data transformation or mapping is not defined in the migration project.
  Incomplete Migration Setup: If the migration project is not fully configured or if certain steps were skipped, it can lead to missing rules.
  Custom Development: If there are custom rules or mappings that were expected to be in place but were not implemented, this can trigger the error.
  Version Compatibility: Sometimes, the error can occur due to compatibility issues between different versions of SAP or the migration tools being used.
  
  Solution:
  
  Check Migration Rules: Review the migration rules defined in the project. Ensure that all necessary rules are created and properly configured.
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion process you are undertaking. This can provide insights into required rules and configurations.
  Use Transaction Codes: Utilize relevant transaction codes (like LTMC for Migration Cockpit) to check the status of your migration project and identify any missing components.
  Implement Missing Rules: If you identify any missing rules, create and implement them as needed. This may involve defining new mapping rules or adjusting existing ones.
  Check for Updates: Ensure that you are using the latest version of the migration tools and that all relevant notes and patches from SAP have been applied.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide specific guidance based on your system configuration and the context of the error.
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to the error message CNV_10020699. SAP Notes often contain fixes, workarounds, or additional information about known issues.
  Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit, as it is a central tool for data migration and may provide additional insights into the rules and mappings required.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They can provide practical advice and solutions based on their experiences.
  
  By following these steps, you should be able to identify and resolve the issue related to the CNV_10020699 error message.