How To Fix WXP015 - Errors occurred in the key figure formula type "after input"

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 015

• Message text: Errors occurred in the key figure formula type "after input"

What causes this issue?

Key figures are used in this planning layout whose values were
calculated using key figure formulas.
Errors occurred in these calculations. Verify which key figure are
proving to be problematic.
To do this, use the "Checks for key figure formulas..." under "Extras".

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WXP015 - Errors occurred in the key figure formula type "after input" ?

  Certainly! Here's a detailed explanation for the SAP error message WXP015: Errors occurred in the key figure formula type "after input":
  
  Error Message
  WXP015: Errors occurred in the key figure formula type "after input"
  
  Cause
  This error occurs in SAP BW (Business Warehouse) or SAP BW/4HANA when there is a problem with the formula defined for a key figure in the "After Input" formula type. The "After Input" formula is used to perform calculations or validations immediately after data entry (input) in a planning or data entry scenario.
  Common causes include:
  
  Syntax errors in the formula expression.
  Use of invalid or undefined variables/key figures in the formula.
  Reference to non-existent or inactive key figures.
  Logical errors that cause the formula to fail during execution.
  Incorrect use of functions or operators not supported in the "After Input" context.
  Missing or incorrect formula assignment in the key figure settings.
  Incompatibility between the formula and the data model or InfoProvider.
  
  
  Solution
  To resolve the WXP015 error, follow these steps:
  
  
  Check the Formula Syntax:
  
  Go to the key figure maintenance in the BW system.
  Open the key figure with the "After Input" formula.
  Review the formula for syntax errors or unsupported functions.
  Use the formula editor's syntax check feature to identify errors.
  
  
  
  Validate Key Figure References:
  
  Ensure all key figures and variables used in the formula exist and are active.
  Verify that the formula references are consistent with the InfoProvider structure.
  
  
  
  Simplify the Formula:
  
  If the formula is complex, try simplifying it to isolate the problematic part.
  Test the formula step-by-step to identify which part causes the error.
  
  
  
  Check Formula Type and Context:
  
  Confirm that the formula is assigned to the correct formula type ("After Input").
  Some functions or operations may not be allowed in "After Input" formulas.
  
  
  
  Transport and System Consistency:
  
  If the formula was transported from another system, ensure all dependencies (key figures, variables) are present.
  Check for inconsistencies between development and production systems.
  
  
  
  Use SAP Notes and Documentation:
  
  Search for SAP Notes related to WXP015 for any known bugs or patches.
  Review SAP Help Portal documentation on key figure formulas and "After Input" processing.
  
  
  
  Testing:
  
  After corrections, test the data input process to confirm the formula executes without errors.
  
  
  
  
  Related Information
  
  
  SAP BW Key Figure Formulas:
  
  Key figures in BW can have formulas assigned for different processing types: "Before Input," "After Input," "Before Update," etc.
  "After Input" formulas are executed immediately after data entry to validate or adjust values.
  
  
  
  Formula Editor:
  
  SAP provides a formula editor in transaction RSA1 or in the BW Modeling Tools.
  Use the editor to create, edit, and check formulas.
  
  
  
  SAP Notes and KBAs:
  
  SAP Note 0000000 (example) may provide patches or detailed troubleshooting steps.
  Search the SAP Support Portal with keywords like "WXP015" and "After Input formula error."
  
  
  
  Transaction Codes:
  
  RSA1: BW Modeling and Administration.
  RSPLAN: Planning functions and formula maintenance.
  SE38/SA38: To run reports that might help in debugging.
  
  
  
  
  If you provide the exact formula or scenario, I can help analyze the formula for specific issues.
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  Syntax or logical errors in the "After Input" key figure formula.
  
  
  Solution
  Check and correct formula syntax, validate references, simplify formula, test changes.
  
  
  Related Info
  BW key figure formulas, SAP Notes, formula editor, planning functions.
  
  
  
  
  Let me know if you want help reviewing a specific formula or further troubleshooting steps!