How To Fix REXCAJCH028 - Adjustment date for purchasing power protection is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: REXCAJCH - Messages for Rent Adjustment Based on Swiss Law

• Message number: 028

• Message text: Adjustment date for purchasing power protection is invalid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message REXCAJCH028 - Adjustment date for purchasing power protection is invalid ?

  The SAP error message REXCAJCH028, which states "Adjustment date for purchasing power protection is invalid," typically occurs in the context of the Purchasing Power Protection (PPP) functionality in SAP. This error indicates that the adjustment date you are trying to use is not valid for the current configuration or data in the system.
  Causes:
  
  Invalid Date: The adjustment date may be outside the permissible range defined in the system settings.
  Configuration Issues: The configuration for purchasing power protection may not be set up correctly, leading to invalid dates being recognized.
  Data Consistency: There may be inconsistencies in the data related to purchasing power protection, such as missing or incorrect entries in the relevant tables.
  Period Closing: The period for which you are trying to make the adjustment may have already been closed, making it impossible to process adjustments for that period.
  
  Solutions:
  
  Check the Adjustment Date: Ensure that the adjustment date you are using is within the valid range. This may involve checking the configuration settings for purchasing power protection.
  Review Configuration: Verify the configuration settings for purchasing power protection in the SAP system. Ensure that all necessary parameters are correctly set up.
  Data Validation: Check the relevant tables and entries related to purchasing power protection to ensure that there are no inconsistencies or missing data.
  Open Periods: If the period is closed, you may need to reopen it or adjust your entries to fall within an open period.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on purchasing power protection and adjustment dates.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Transaction Codes: Familiarize yourself with transaction codes related to purchasing power protection, such as those used for configuration and reporting.
  User Forums: Engage with SAP user communities or forums where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.