How To Fix VMP_MSG328 - Versioned usage is not allowed for &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: VMP_MSG - VMP Message Manager

• Message number: 328

• Message text: Versioned usage is not allowed for &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VMP_MSG328 - Versioned usage is not allowed for &1. ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  VMP_MSG328: Versioned usage is not allowed for &1.
  
  Cause:
  This error occurs when you try to assign or use a versioned usage in a context where it is not permitted. In SAP, versioned usage refers to the use of objects (like function modules, classes, or interfaces) that have multiple versions maintained in the system. Some scenarios or object types do not support versioned usage because they require a stable, unversioned reference.
  For example, this error often appears when:
  
  You try to assign a versioned interface or class to a usage that expects a non-versioned object.
  You attempt to use versioned objects in contexts that do not support versioning, such as certain types of component usages or interface implementations.
  The system or tool you are using (e.g., Web Dynpro, BSP, or certain ABAP development objects) does not allow versioned usage for the object type you are working with.
  
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check the Object Type and Usage Context:
  
  Verify if the object you are trying to use supports versioning in the current context.
  Review the documentation or SAP notes related to the object type and usage.
  
  
  
  Use Non-Versioned Usage:
  
  If versioned usage is not allowed, switch to using the non-versioned version of the object.
  This might involve selecting a different interface, class, or function module without versioning.
  
  
  
  Adjust the Design:
  
  If your design requires versioning, consider redesigning the component or usage to support versioned objects.
  Alternatively, avoid versioning for the specific usage if possible.
  
  
  
  Check SAP Notes and Documentation:
  
  Sometimes, SAP releases notes or patches that clarify or extend support for versioned usage.
  Search the SAP Support Portal for notes related to VMP_MSG328 or the specific object type.
  
  
  
  
  Related Information:
  
  
  Versioned Usage in SAP:
  
  Versioned usage allows multiple versions of an object to coexist, enabling backward compatibility and controlled evolution of interfaces and classes.
  
  
  Common Scenarios:
  
  Web Dynpro ABAP components and their interface usages.
  BSP applications referencing versioned function modules or classes.
  ABAP OO developments where interfaces or classes are versioned.
  
  
  
  SAP Documentation:
  
  Check the SAP Help Portal for "Versioned Usage" concepts.
  Review the ABAP Development Guide for version management.
  
  
  
  SAP Notes:
  
  Search for notes mentioning VMP_MSG328 or versioned usage restrictions.
  
  
  
  
  If you provide the exact context (e.g., the transaction or development object where this error occurs), I can help with more specific guidance.