How To Fix WRF_APC731 - Selection not possible, enter at least one or more parameters

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_APC - Messages for Operational Assortment Planning and Control

• Message number: 731

• Message text: Selection not possible, enter at least one or more parameters

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_APC731 - Selection not possible, enter at least one or more parameters ?

  Certainly! Here's a detailed explanation for the SAP error message WRF_APC731 - Selection not possible, enter at least one or more parameters:
  
  Error Message
  WRF_APC731: Selection not possible, enter at least one or more parameters
  
  Cause
  This error occurs when you try to execute a report, transaction, or selection screen in SAP related to Advanced Planning and Optimization (APO) or other modules that require input parameters, but you have not entered any selection criteria or parameters.
  In other words, the system expects at least one input parameter to filter or limit the data scope, but the selection screen was left blank or no valid parameters were provided.
  
  When does it occur?
  
  When running planning or reporting transactions in SAP APO (e.g., SNP, DP, PP/DS).
  When executing queries or reports that require at least one selection criterion.
  When the selection screen logic enforces mandatory input fields but none are filled.
  When custom validations or user-exits enforce parameter input.
  
  
  Solution
  
  Enter at least one valid selection parameter on the selection screen before executing the transaction or report.
  Typical parameters could be:
  
  Product or product range
  Location or location range
  Planning version
  Time period or date range
  Other relevant filters depending on the transaction
  
  
  Check if any mandatory fields are marked with an asterisk (*) or highlighted.
  If you are unsure which parameters to enter, consult the transaction documentation or SAP help.
  If the selection screen is custom-developed, check with your SAP technical team to ensure the selection screen logic is correct.
  If the error persists despite entering parameters, verify that the parameters are valid and exist in the system.
  
  
  Additional Information
  
  This message is a standard validation message to prevent running reports or planning runs without any filtering, which could lead to performance issues or meaningless results.
  In some cases, the selection screen might have default values or pre-filled parameters; if these are cleared, the error can appear.
  If you are a developer or consultant, check the selection screen code (e.g., in ABAP) for the validation logic that triggers this message.
  SAP Notes or documentation related to the specific transaction or module might provide more context.
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WRF_APC731 - Selection not possible
  
  
  Cause
  No input parameters entered on selection screen
  
  
  Effect
  Report or transaction cannot be executed
  
  
  Solution
  Enter at least one valid selection parameter
  
  
  Module
  Typically SAP APO (Advanced Planning and Optimization)
  
  
  
  
  If you provide the exact transaction or context where this error occurs, I can help with more specific guidance.