How To Fix /ISDFPS/LM_FPLAN001 - Internal error; transaction cannot be started (RC=&)

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/LM_FPLAN -

• Message number: 001

• Message text: Internal error; transaction cannot be started (RC=&)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/LM_FPLAN001 - Internal error; transaction cannot be started (RC=&) ?

  The SAP error message /ISDFPS/LM_FPLAN001 Internal error; transaction cannot be started (RC=&) typically indicates that there is an internal issue preventing the transaction from being initiated. This error is related to the SAP ISDFPS (Integrated Supply Chain and Demand Forecasting Planning System) module, which is used for demand planning and forecasting.
  Possible Causes:
  
  Configuration Issues: There may be misconfigurations in the settings related to the forecasting or planning functions.
  Authorization Problems: The user may not have the necessary authorizations to execute the transaction.
  System Bugs: There could be a bug in the SAP system or the specific version you are using.
  Data Issues: There may be inconsistencies or issues with the data being processed, such as missing or corrupted records.
  Transaction Locking: The transaction might be locked by another process or user, preventing it from being started.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the transaction. You can do this by reviewing the user's roles and permissions in the SAP system.
  Review Configuration: Check the configuration settings for the ISDFPS module to ensure everything is set up correctly. This may involve reviewing planning areas, key figures, and other related settings.
  Analyze Logs: Look at the system logs (transaction SLG1) for any additional error messages or details that could provide more context about the internal error.
  Data Validation: Validate the data being used in the transaction. Check for any missing or corrupted records that could be causing the issue.
  System Update: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known bugs.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. Provide them with the error message and any relevant details to help diagnose the problem.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the ISDFPS module that may help in troubleshooting.
  SAP Notes: Search for SAP Notes related to the error message or the ISDFPS module. SAP Notes often contain fixes or workarounds for known issues.
  Documentation: Review the official SAP documentation for the ISDFPS module to understand its configuration and usage better.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.