How To Fix EM249 - Only one historical move-in/out is possible for each data object

SAP Error Message - Details

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 249

• Message text: Only one historical move-in/out is possible for each data object

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EM249 - Only one historical move-in/out is possible for each data object ?

  The SAP error message EM249, which states "Only one historical move-in/out is possible for each data object," typically occurs in the context of managing master data in SAP, particularly in modules related to real estate management or utilities. This error indicates that the system has detected an attempt to create multiple historical move-in or move-out records for the same data object, which is not allowed.
  Cause:
  
  Duplicate Historical Records: The primary cause of this error is that there is already an existing historical move-in or move-out record for the specified data object (e.g., a property or utility account). SAP restricts the creation of multiple historical records to maintain data integrity and consistency.
  Incorrect Data Entry: Users may inadvertently attempt to enter a new historical record without realizing that one already exists.
  System Configuration: In some cases, the system configuration may not allow for multiple historical entries for certain data objects.
  
  Solution:
  
  Check Existing Records: Before attempting to create a new historical move-in or move-out record, check the existing records for the data object in question. You can do this by navigating to the relevant transaction or report that displays historical data.
  Modify Existing Record: If you need to update or change the details of the existing historical record, consider modifying it instead of creating a new one.
  Delete Unnecessary Records: If there are duplicate or unnecessary historical records, you may need to delete them (if allowed) to create a new one. Ensure that you have the necessary authorizations and that deleting records will not violate any data integrity rules.
  Consult Documentation: Review the SAP documentation or help files related to the specific module you are working with to understand the rules governing historical records.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific configuration and requirements.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that allow you to view and manage historical records, such as RECN for real estate management or EA00 for utilities.
  Data Object Definition: Understand the definition of the data object you are working with, as this will help you identify the correct records and their relationships.
  User Authorizations: Ensure that you have the appropriate authorizations to view, modify, or delete historical records in the system.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address specific issues.
  
  By following these steps, you should be able to address the EM249 error and manage historical move-in/out records effectively in your SAP system.