How To Fix /ISDFPS/NR026 - Changed NR info. &1 of &2 received - does not correspond to reservation.

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/NR -

• Message number: 026

• Message text: Changed NR info. &1 of &2 received - does not correspond to reservation.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/NR026 - Changed NR info. &1 of &2 received - does not correspond to reservation. ?

  The SAP error message /ISDFPS/NR026 Changed NR info. &1 of &2 received - does not correspond to reservation typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where reservations and stock management are involved. This error indicates that there is a mismatch between the reservation data and the information being processed or received.
  Cause:
  
  
  Data Mismatch: The error usually arises when the system receives a notification or update about a reservation that does not match the existing data in the system. This could be due to:
  
  Changes made to the reservation after it was created.
  Incorrect or outdated information being sent from another system or process.
  Manual changes to the reservation that were not properly synchronized.
  
  
  
  Concurrency Issues: If multiple users or processes are trying to update the same reservation simultaneously, it can lead to inconsistencies.
  
  
  Configuration Issues: There may be configuration settings in the system that are not aligned with the business processes, leading to errors in data handling.
  
  
  Solution:
  
  
  Verify Reservation Data: Check the reservation details in the system to ensure that they match the information being sent. Look for discrepancies in the reservation number, item details, or quantities.
  
  
  Reprocess the Data: If the data was sent from an external system, try to reprocess the data or resend the correct information. Ensure that the data being sent is up-to-date and accurate.
  
  
  Check for Concurrent Updates: Investigate if there are any concurrent processes that might be updating the same reservation. If so, coordinate the updates to avoid conflicts.
  
  
  Review Configuration: Ensure that the configuration settings in SAP related to reservations and stock management are correctly set up. This may involve checking settings in the relevant modules (e.g., MM, SD, APO).
  
  
  Consult Logs: Check the application logs for more detailed error messages or warnings that could provide additional context about the issue.
  
  
  SAP Notes and Support: If the issue persists, consult SAP Notes for any known issues or patches related to this error. You may also consider reaching out to SAP support for assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB22 (Change Reservation), MB23 (Display Reservation), and MD04 (Stock/Requirements List) to help troubleshoot the issue.
  Documentation: Review SAP documentation related to reservations and stock management for best practices and guidelines.
  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 identify the root cause of the error and implement a solution to resolve it.