How To Fix ME345 - From month must be earlier than "to" month for comparison period 2

SAP Error Message - Details

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 345

• Message text: From month must be earlier than "to" month for comparison period 2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ME345 - From month must be earlier than "to" month for comparison period 2 ?

  The SAP error message ME345 indicates that there is an issue with the date range specified for a comparison period in a purchasing-related transaction. Specifically, it means that the "from month" you have entered is not earlier than the "to month" for the specified comparison period. This typically occurs in reports or transactions that require a date range for analysis, such as in the context of purchasing documents, reports, or analytics.
  Cause:
  
  Incorrect Date Input: The user has entered the "from month" and "to month" in a way that the "from month" is later than or equal to the "to month".
  Data Entry Error: There may have been a typographical error or misunderstanding of the date format.
  System Configuration: In some cases, the system configuration or settings may not align with the expected date formats or ranges.
  
  Solution:
  
  
  Check Date Inputs: Review the dates you have entered for the comparison period. Ensure that the "from month" is indeed earlier than the "to month".
  
  For example, if you have entered "March" as the "from month", you cannot enter "February" as the "to month".
  
  
  
  Correct the Dates: Adjust the dates accordingly. If you intended to compare data from January to March, ensure that January is set as the "from month" and March as the "to month".
  
  
  Review Date Format: Ensure that you are using the correct date format as required by the system. Sometimes, the format may differ based on regional settings.
  
  
  Consult Documentation: If you are unsure about the expected date ranges or formats, refer to the SAP documentation or help resources related to the specific transaction you are working with.
  
  
  Seek Help from IT Support: If the issue persists after checking the inputs, it may be beneficial to consult your IT support team or SAP administrator for further assistance.
  
  
  Related Information:
  
  Transaction Codes: This error may occur in various transaction codes related to purchasing, such as ME2N (Purchase Orders by PO Number), ME3N (Outline Agreements), or ME80FN (General Analyses).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on how to correctly input date ranges in SAP to avoid similar errors in the future.
  
  By following these steps, you should be able to resolve the ME345 error and successfully complete your transaction.