How To Fix 57195 - The block name is invalid

57195 - Overview

• Message type: E = Error

• Message class: 57 - Component 709: Interface to external payroll system

• Message number: 195

• Message text: The block name is invalid

How to fix this error?

Do not use any blank or special characters in the names ( !"?
&/()=?[]}\*+~#,;.:- ).

Error message extract from SAP system. Copyright SAP SE.

57195 - Details

• The SAP error message 57195, "The block name is invalid," typically occurs in the context of SAP ABAP programming or when working with certain SAP transactions that involve data blocks or structures. This error indicates that the system has encountered a block name that does not conform to the expected naming conventions or is not recognized.
  Causes:
  
  Invalid Block Name: The block name specified in the program or transaction does not exist or is misspelled.
  Naming Conventions: The block name may not adhere to SAP's naming conventions, such as length restrictions or character limitations.
  Contextual Issues: The block may not be valid in the current context or screen where it is being referenced.
  Technical Issues: There may be underlying technical issues, such as missing or corrupted data dictionary objects.
  
  Solutions:
  
  Check Block Name: Verify that the block name is correctly spelled and exists in the relevant context. Ensure that it matches the expected naming conventions.
  Review Program Logic: