How To Fix REISLM001 - Period/key date

REISLM001 - Overview

• Message type: E = Error

• Message class: REISLM - Information System: Land Use Management (LUM)

• Message number: 001

• Message text: Period/key date

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 REISLM001 - Period/key date ?

  The SAP error message REISLM001 typically relates to issues with the period or key date in the context of Real Estate Management (RE) or similar modules. This error can occur when the system is unable to process a transaction due to an invalid or inappropriate period or key date being specified.
  
  Cause:
  
  Invalid Period: The specified period may not be open for posting. This can happen if the period is closed in the financial accounting settings.
  Key Date Issues: The key date provided may not be valid for the transaction being processed. This could be due to it being outside the allowed range or not matching the expected format.
  
  Configuration Issues: There may be configuration settings in the Real Estate Management module that are not aligned with the periods or key dates being used.
  Authorization Issues: The user may not have the necessary authorizations to post in the specified period.
  
  
  Solution:
  
  
  Check Period Status: Verify that the