How To Fix WSPT013 - Sign: Error "&" in function &.

SAP Error Message - Details

• Message type: E = Error

• Message class: WSPT - Message Class for Portugal Webservice

• Message number: 013

• Message text: Sign: Error "&" in function &.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WSPT013 - Sign: Error "&" in function &. ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WSPT013 Sign: Error "&" in function &.
  
  Cause:
  This error typically occurs in SAP Workflow when there is an invalid or unexpected character (in this case, the ampersand &) in a function or expression within the workflow container or in a workflow step definition.
  
  The ampersand & is a special character in SAP and ABAP, often used as a placeholder or for string concatenation.
  If the workflow definition or a container element contains an unescaped or misplaced &, the system cannot interpret it correctly, leading to this error.
  It may also happen if a function or method name includes an invalid character or if the workflow container element names or values contain & without proper handling.
  
  
  Solution:
  
  
  Check Workflow Container Elements:
  
  Review the workflow container elements and their values.
  Ensure that no container element names or values contain the & character unless properly escaped or handled.
  
  
  
  Review Workflow Step Definitions:
  
  Inspect the workflow step where the error occurs.
  Look for any function calls, method names, or expressions that include &.
  Correct or remove the & character if it is not valid in that context.
  
  
  
  Escape Special Characters:
  
  If the & character is required in a string, ensure it is properly escaped or replaced with a suitable alternative.
  For example, in some cases, replacing & with && or using string concatenation functions might help.
  
  
  
  Check Custom Code or Methods:
  
  If the workflow calls custom methods or functions, verify that these do not contain invalid characters.
  Correct the method names or parameters accordingly.
  
  
  
  Transport and System Consistency:
  
  Sometimes, inconsistencies between development and production systems can cause such errors.
  Ensure that all workflow objects are correctly transported and consistent across systems.
  
  
  
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to WSPT013 for any patches or known issues.
  Transaction SWDD: Use the Workflow Builder (transaction SWDD) to analyze and correct workflow definitions.
  Debugging: Use the workflow log and debugging tools to pinpoint the exact step or container causing the error.
  Special Characters in SAP: Be cautious with special characters in SAP objects, as they often require special handling.
  
  
  If you provide the exact context or workflow step where this error occurs, I can help you with more specific guidance.