How To Fix S10056 - Parameter &1 of &2 contains a hyphen which is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: S10 - MS SQL Server Database monitor tools messages

• Message number: 056

• Message text: Parameter &1 of &2 contains a hyphen which is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message S10056 - Parameter &1 of &2 contains a hyphen which is not allowed ?

  The SAP error message S10056 indicates that a parameter in a function module, method, or transaction contains a hyphen ("-") which is not allowed. This error typically arises when the system expects a certain format for the input parameters, and the presence of a hyphen violates that format.
  Cause:
  
  Invalid Input Format: The parameter in question is expected to be in a specific format that does not allow hyphens. This could be due to business rules or system constraints.
  Data Entry Error: Users may inadvertently enter a hyphen when inputting data, especially if they are copying and pasting from other sources.
  Configuration Issues: Sometimes, the configuration of the system or the way the data is structured can lead to this error if it does not align with the expected formats.
  
  Solution:
  
  Check Input Values: Review the values being passed to the parameter. Ensure that no hyphens are included. If the input is coming from user entry, validate the input to prevent hyphens.
  Data Validation: Implement validation checks in the code or user interface to ensure that users cannot enter invalid characters like hyphens.
  Modify Data Source: If the data is being pulled from an external source (like a file or another system), ensure that the data is cleaned and formatted correctly before it is processed in SAP.
  Consult Documentation: Refer to the documentation for the specific function module or transaction to understand the expected format for the parameters.
  Debugging: If you are a developer, use debugging tools to trace where the parameter is being set and identify how the hyphen is being introduced.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: If this error occurs in a specific transaction, look for transaction codes related to that process to find more context.
  Community Forums: SAP Community and other forums can be helpful to see if other users have encountered the same issue and how they resolved it.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to prevent it from occurring in the future.