How To Fix /SAPAPO/SDP255 - The drilldown operation chosen is not valid

/SAPAPO/SDP255 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SDP -

• Message number: 255

• Message text: The drilldown operation chosen is not valid

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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/SAPAPO/SDP255 - Details

• The SAP error message /SAPAPO/SDP255 indicates that the drilldown operation you are trying to perform in the SAP Advanced Planning and Optimization (APO) module is not valid. This error typically occurs in the context of planning or reporting when the system cannot process the requested drilldown due to various reasons.
  Causes:
  
  Invalid Selection: The drilldown operation may be attempted on a selection that does not support it. For example, trying to drill down on a summary level where detailed data is not available.
  Missing Authorizations: The user may not have the necessary authorizations to perform the drilldown operation.
  Data Availability: The data required for the drilldown may not be available or may not have been loaded into the system.
  
  Configuration Issues: There may be configuration issues in the APO system that prevent the drilldown from being executed properly.
  Incorrect Planning Object: The planning object or key figure selected may not be compatible with the drilldown operation.
  
  Solutions:
  
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