How To Fix /SAPAPO/SDP635 - Notes of aggregated location products can be changed after drill-down

/SAPAPO/SDP635 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SDP -

• Message number: 635

• Message text: Notes of aggregated location products can be changed after drill-down

Self-Explanatory Message

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/SAPAPO/SDP635 - Details

• The SAP error message /SAPAPO/SDP635 typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when dealing with aggregated location products in the Supply Network Planning (SNP) or Demand Planning (DP) modules. This error indicates that there are restrictions on changing notes for aggregated location products after a drill-down operation has been performed.
  
  Cause:
  The error is generally caused by the following factors:
  
  Aggregated Data: When you are working with aggregated location products, the system does not allow changes to certain attributes (like notes) after you have drilled down into the details. This is because the aggregated data is meant to provide a summary view, and changes to detailed notes could lead to inconsistencies.
  Data Locking: The system may have locked the data for editing after the drill-down, preventing any modifications to ensure data integrity.
  User Permissions: The user may not have the necessary permissions to make changes to the notes of