How To Fix RERAOP038 - Only internal document number assignment is supported

SAP Error Message - Details

• Message type: E = Error

• Message class: RERAOP - Message Class for One-Time Posting

• Message number: 038

• Message text: Only internal document number assignment is supported

What causes this issue?

Document type &V1& requires an external document number. This is <ZH>not
</> supported by the system.

System Response

The system cannot post the document.

How to fix this error?

Use a document type that uses internal document number assignment.

Procedure for System Administrators

You may want to change the default document type in Customizing for
posting activities.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RERAOP038 - Only internal document number assignment is supported ?

  The SAP error message RERAOP038 ("Only internal document number assignment is supported") typically occurs in the context of document management or when dealing with document numbers in SAP systems, particularly in the area of Asset Accounting or Real Estate Management.
  Cause:
  This error message is triggered when the system is configured to use internal document number assignment, but an attempt is made to use an external document number. This can happen in scenarios where:
  
  The document number is being manually entered or imported from an external source.
  The configuration settings in the SAP system are set to only allow internal document number generation.
  The transaction or process being executed does not support external document number assignment.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration Settings:
  
  Go to the configuration settings for document number assignment in the relevant module (e.g., Asset Accounting or Real Estate Management).
  Ensure that the system is set to allow internal document number assignment only, and that you are not trying to input an external document number.
  
  
  
  Use Internal Document Numbers:
  
  If you are manually entering document numbers, ensure that you are using the internal numbering format as defined in your SAP configuration.
  If you are importing data, ensure that the data source does not include external document numbers.
  
  
  
  Review Transaction Settings:
  
  Check the specific transaction or process you are executing to ensure it is compatible with internal document number assignment.
  If necessary, consult the documentation for the transaction to understand its requirements regarding document number assignment.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. They may provide insights specific to your system configuration or version.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to document management in SAP, such as OAOA for Asset Accounting or RECN for Real Estate Management.
  Documentation: Review SAP documentation related to document number assignment and configuration settings for the specific module you are working with.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the RERAOP038 error and ensure that your document number assignments are processed correctly within the SAP system.