How To Fix /SAPAPO/MSDP_SEASON144 - Only period after &1 allowed in row &2

/SAPAPO/MSDP_SEASON144 - Overview

• Message type: E = Error

• Message class: /SAPAPO/MSDP_SEASON -

• Message number: 144

• Message text: Only period after &1 allowed in row &2

Self-Explanatory Message

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/SAPAPO/MSDP_SEASON144 - Details

• The SAP error message /SAPAPO/MSDP_SEASON144 indicates that there is an issue with the seasonal planning data in SAP Advanced Planning and Optimization (APO). Specifically, the error message states that only periods after a specified date (denoted as &1) are allowed in a particular row (denoted as &2). This typically occurs in the context of seasonal planning, where certain periods are defined for planning purposes.
  
  Cause:
  
  Incorrect Period Definition: The error usually arises when a planning period is defined that does not conform to the seasonal planning rules. For example, if you are trying to enter data for a period that is not allowed based on the defined seasonal pattern.
  Seasonal Profile Configuration: The seasonal profile may not be correctly configured, leading to periods being defined that are outside the allowed range.
  Data Entry Error: There may be a mistake in the data entry where a user is trying to input data for a period