How To Fix RSM1491 - &1 changed; from &2 to &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM1 - Messages for AWB, Scheduler and Monitor (new)

• Message number: 491

• Message text: &1 changed; from &2 to &3

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 RSM1491 - &1 changed; from &2 to &3 ?

  The SAP error message RSM1491 typically indicates that a certain object (like a data record or a configuration setting) has been changed in the system. The message format usually looks like this: "RSM1491 &1 changed; from &2 to &3", where &1 represents the object that has changed, &2 is the old value, and &3 is the new value.
  Cause:
  This message is often triggered during data processing or when changes are made to master data, configuration settings, or transactional data. The change could be due to:
  
  Manual Updates: A user or administrator manually updated a record in the system.
  Batch Jobs: A background job or batch process that modifies data.
  Data Uploads: An upload of data from an external source that overwrites existing values.
  Configuration Changes: Changes made in the configuration settings of the system.
  
  Solution:
  To address the RSM1491 error message, consider the following steps:
  
  
  Review Change Logs: Check the change logs or audit trails to identify who made the change and why. This can help determine if the change was intentional or accidental.
  
  
  Validate Data: Ensure that the new value (&3) is correct and meets the business requirements. If the change was not intended, you may need to revert to the previous value (&2).
  
  
  Communicate with Users: If the change was made by a user, communicate with them to understand the context of the change. This can help prevent future misunderstandings.
  
  
  Adjust Processes: If the change was made through a batch job or data upload, review the process to ensure it is functioning as intended and not causing unintended changes.
  
  
  Documentation: Document the changes and the reasons behind them for future reference, especially if they impact business processes.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or updates related to this error message, as there may be specific patches or recommendations from SAP.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to look into transaction codes related to the specific module or area where the change occurred (e.g., MM for materials management, SD for sales and distribution).
  User Authorizations: Ensure that users have the appropriate authorizations to make changes to the data to prevent unauthorized modifications.
  System Configuration: Review the system configuration settings to ensure they align with business processes and requirements.
  
  If the issue persists or if you need further assistance, consider reaching out to your SAP support team or consulting with an SAP expert.