How To Fix CNV_PE_GEN142 - No authorization to create function module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 142

• Message text: No authorization to create function module &1

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_GEN142 - No authorization to create function module &1 ?

  The SAP error message CNV_PE_GEN142 indicates that the user does not have the necessary authorization to create a function module in the SAP system. This error typically arises during data migration or conversion processes, particularly when using tools like SAP's Data Migration Workbench or other conversion tools.
  Cause:
  The primary cause of this error is a lack of appropriate authorizations for the user executing the operation. Specifically, the user needs the necessary permissions to create function modules in the SAP system, which are typically managed through roles and authorizations in the SAP security framework.
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to check the authorization check that failed. This will provide insight into which specific authorization object is missing.
  
  
  
  Review Roles and Profiles:
  
  Ensure that the user has the appropriate roles assigned that include the necessary authorizations for creating function modules. The relevant authorization objects may include:
  
  S_DEVELOP: Development authorization
  S_FUNC: Function module authorization
  
  
  You may need to consult with your SAP security team to review and adjust the user's roles.
  
  
  
  Assign Missing Authorizations:
  
  If the user lacks the necessary authorizations, you can either:
  
  Modify an existing role to include the required authorizations.
  Create a new role that includes the necessary permissions and assign it to the user.
  
  
  
  
  
  Testing:
  
  After adjusting the authorizations, have the user log out and log back in to ensure the changes take effect. Then, attempt the operation again to see if the error persists.
  
  
  
  Consult Documentation:
  
  If you are unsure about the specific authorizations required, refer to SAP documentation or consult with your SAP Basis or security team for guidance on the necessary permissions for the specific operation being performed.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SU01: User maintenance (to check or modify user roles)
  PFCG: Role maintenance (to create or modify roles)
  SU53: Display authorization check (to analyze authorization failures)
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional context or solutions for this specific error message.
  
  
  
  SAP Community:
  
  Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  
  
  By following these steps, you should be able to resolve the CNV_PE_GEN142 error and ensure that the user has the necessary permissions to create function modules in the SAP system.