How To Fix J1B_NFE629 - As of OSS Note 2050786 RFC Exec. in the same LUW has no support

SAP Error Message - Details

• Message type: E = Error

• Message class: J1B_NFE - Message class for NF-e

• Message number: 629

• Message text: As of OSS Note 2050786 RFC Exec. in the same LUW has no support

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message J1B_NFE629 - As of OSS Note 2050786 RFC Exec. in the same LUW has no support ?

  The SAP error message J1B_NFE629, which is related to the Brazilian Nota Fiscal Eletrônica (NF-e) process, indicates that there is an issue with the execution of an RFC (Remote Function Call) in the same Logical Unit of Work (LUW) that does not have support. This error typically arises when there are issues with the configuration or execution of the NF-e process in SAP.
  Cause:
  
  RFC Execution Issues: The error suggests that there is an attempt to execute an RFC function that is not supported in the current context or LUW. This can happen if the system is trying to perform multiple operations that are not allowed to be executed together.
  Configuration Problems: There may be issues with the configuration of the NF-e process, such as incorrect settings in the NF-e configuration or missing authorizations.
  SAP Notes: The error message references OSS Note 2050786, which may provide specific details or updates related to this issue. If the system is not updated with the latest notes, it may lead to such errors.
  
  Solution:
  
  Check OSS Note 2050786: Review the content of OSS Note 2050786 for any specific instructions or updates that may resolve the issue. This note may contain important information regarding the RFC execution and any necessary patches or configurations.
  Review Configuration: Ensure that the NF-e configuration is correctly set up in your SAP system. This includes checking the settings for the NF-e process, ensuring that all necessary parameters are correctly defined.
  Update SAP System: Make sure that your SAP system is up to date with the latest support packages and notes. This can help resolve known issues and improve system stability.
  Check for Authorizations: Verify that the user executing the NF-e process has the necessary authorizations to perform the required actions.
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure. This may involve checking the logs and tracing the RFC calls to see where the error occurs.
  
  Related Information:
  
  SAP Support: If the issue cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance. They can provide more detailed insights based on your specific system configuration and the error encountered.
  Community Forums: Engaging with SAP community forums or user groups can also provide additional insights, as other users may have encountered and resolved similar issues.
  Documentation: Review the official SAP documentation related to NF-e and RFC processing for any additional guidelines or best practices.
  
  By following these steps, you should be able to diagnose and potentially resolve the J1B_NFE629 error in your SAP system.