How To Fix CNV_PE_GEN140 - No authorization to create ABAP class &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 140

• Message text: No authorization to create ABAP class &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_GEN140 - No authorization to create ABAP class &1 ?

  The SAP error message CNV_PE_GEN140 indicates that the user does not have the necessary authorization to create an ABAP class in the SAP system. This error typically occurs during the execution of a program or transaction that attempts to generate or modify ABAP classes, often in the context of data migration or conversion projects.
  Cause:
  The primary cause of this error is a lack of appropriate authorizations in the user's role. Specifically, the user needs the necessary permissions to create or modify ABAP objects, which are typically governed by authorization objects related to development activities.
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Check User Authorizations:
  
  Use transaction SU53 immediately after the error occurs to check which authorization checks failed. This will provide insight into what specific authorizations are missing.
  
  
  
  Review Role Assignments:
  
  Ensure that the user has the appropriate roles assigned that include the necessary authorizations for ABAP development. Common authorization objects that may be relevant include:
  
  S_DEVELOP: Authorization for ABAP development.
  S_PROGRAM: Authorization for program execution.
  S_CLASS: Authorization for class creation and modification.
  
  
  
  
  
  Modify User Roles:
  
  If the user lacks the necessary authorizations, you may need to modify their roles or create a new role that includes the required authorizations. This can be done using transaction PFCG.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to change roles or authorizations, contact your SAP security team or system administrator to request the required access.
  
  
  
  Testing:
  
  After the necessary authorizations have been granted, re-execute the transaction or program that caused the error to verify that the issue has been resolved.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects and their fields. You can find more information in the SAP documentation or by using transaction SU21 to explore authorization objects.
  Development Environment: Ensure that you are working in the correct environment (e.g., development, quality assurance, production) as authorization requirements may differ across environments.
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions related to this error message.
  
  By following these steps, you should be able to resolve the CNV_PE_GEN140 error and gain the necessary authorizations to create ABAP classes in your SAP system.