How To Fix /SAPAPO/TSW_SPW021 - Data not completed for selection

/SAPAPO/TSW_SPW021 - Overview

• Message type: E = Error

• Message class: /SAPAPO/TSW_SPW -

• Message number: 021

• Message text: Data not completed for selection

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSW_SPW021 - Data not completed for selection ?

  The SAP error message /SAPAPO/TSW_SPW021 Data not completed for selection typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when working with the Supply Network Planning (SNP) or Production Planning and Detailed Scheduling (PP/DS) modules. This error indicates that the system is unable to find the necessary data to complete a selection or operation, often due to missing or incomplete data in the relevant master data or transaction data.
  Causes:
  
  Incomplete Master Data: The master data required for the planning process (like materials, resources, or locations) may not be fully maintained.
  Missing Key Data: Certain key fields that are necessary for the selection process might be empty or incorrectly filled.
  Data Consistency Issues: There may be inconsistencies in the data that prevent the system from processing the request.
  Selection Criteria: The selection criteria used in the planning run may not match any existing data, leading to no data being found for