How To Fix MPR1001 - Period indicator >&1< is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: MPR1 - Messages Transferring Forecast Data from External Systems

• Message number: 001

• Message text: Period indicator >&1< is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPR1001 - Period indicator >&1< is not allowed ?

  The SAP error message MPR1001, which states "Period indicator >&1< is not allowed," typically occurs in the context of planning and budgeting within the SAP system, particularly in modules like SAP Controlling (CO) or SAP Material Management (MM). This error indicates that the specified period indicator is not valid for the operation you are trying to perform.
  Cause:
  
  Invalid Period Indicator: The period indicator you are trying to use may not be defined in the system or is not allowed for the specific planning scenario.
  Configuration Issues: There may be configuration settings in the controlling area or planning version that restrict the use of certain period indicators.
  Data Entry Error: The user may have mistakenly entered an incorrect period indicator.
  
  Solution:
  
  Check Period Indicator: Verify the period indicator you are using. Ensure that it is valid and correctly entered.
  Configuration Review: Review the configuration settings in the SAP system:
  
  Go to the configuration settings for the controlling area or planning version.
  Check the allowed period indicators and ensure that the one you are trying to use is included.
  
  
  Consult Documentation: Refer to the SAP documentation or help files for the specific module you are working with to understand the valid period indicators.
  User Authorization: Ensure that you have the necessary authorizations to use the specified period indicator.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like KP06 (Cost Center Planning) or CPI1 (Cost Center Planning: Plan Data) to check your planning data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.