How To Fix RESCSU051 - Selected period is not current settlement period of SU &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RESCSU - Error Texts for Settlement Unit

• Message number: 051

• Message text: Selected period is not current settlement period of SU &1

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 RESCSU051 - Selected period is not current settlement period of SU &1 ?

  The SAP error message RESCSU051 indicates that the selected period is not the current settlement period for the specified settlement unit (SU). This error typically occurs in the context of settlement processing in SAP, particularly when dealing with settlement units in the Controlling (CO) module or Asset Accounting (AA).
  Cause:
  
  Incorrect Period Selection: The user may have selected a period that is not the current settlement period for the specified settlement unit. This can happen if the user is trying to settle costs or revenues for a period that has already been closed or is not yet open for settlement.
  Configuration Issues: There may be configuration settings in the system that define which periods are open for settlement, and the selected period does not meet these criteria.
  Settlement Unit Status: The status of the settlement unit may not allow for settlement in the selected period, possibly due to prior settlements or other restrictions.
  
  Solution:
  
  Check the Selected Period: Ensure that you are selecting the correct and current settlement period for the settlement unit. You can verify the current settlement period in the relevant transaction or report.
  Review Settlement Unit Configuration: Check the configuration settings for the settlement unit to ensure that the selected period is open for settlement. This may involve reviewing the settings in the controlling area or the specific settlement unit.
  Change the Period: If the selected period is indeed incorrect, change it to the current settlement period that is valid for the settlement unit.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on how to manage settlement periods and units.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert to investigate further.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSV5 (for settlement of internal orders) or S_ALR_87013558 (for settlement reports) to help navigate the settlement process.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to perform settlements in the selected period.
  
  By following these steps, you should be able to resolve the RESCSU051 error and successfully process settlements in SAP.