Message type: E = Error
Message class: OZ - Customizing Basis tools
Message number: 021
Message text: Maintain application function for this IMG document
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OZ021
- Maintain application function for this IMG document ?The SAP error message OZ021, which states "Maintain application function for this IMG document," typically occurs when there is a missing or improperly configured application function in the Implementation Guide (IMG) for a specific document or transaction. This error can arise during various activities, such as configuration or execution of certain transactions.
Cause: Missing Configuration: The application function that is required for the specific IMG document has not been defined or is incomplete. Transport Issues: If the configuration was transported from another system, it may not have been transported correctly, leading to missing entries. Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the required application function. Custom Development: If there are custom developments or enhancements, they may not be properly linked to the IMG document.
Solution: Check IMG Configuration: Navigate to the relevant IMG path where the error occurred. Ensure that all necessary application functions are maintained and correctly configured. If you are unsure, consult
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