How To Fix APPLG752 - DCW: Entry parameters are incorrect; see long text

APPLG752 - Overview

• Message type: E = Error

• Message class: APPLG - Application Graphics Messages (Graphic Proxy Framework)

• Message number: 752

• Message text: DCW: Entry parameters are incorrect; see long text

What causes this issue?

The parameters specified for the data container wizard are incorrect.
At least one entry parameter is missing or contains a character string
that is not permitted.
The following conditions must be fulfilled:
A DDIC structure must be specified that does not contain any of the
following character strings: OBJID, LCL_DC_PRES and GFW_DC_PRES
A key attribute must be specified that does not contain any of the
following character strings: LCL_DC_PRES and GFW_DC_PRES
A class name must be specified that does not contain the character
string GFW_DC_PRES
Then name of an include must be specified
A path name must be specified for saving in the file system

How to fix this error?

Specify all the named parameters and adhere to the naming conventions
specified above.

Error message extract from SAP system. Copyright SAP SE.

APPLG752 - Details

• The SAP error message APPLG752, which states "DCW: Entry parameters are incorrect; see long text," typically occurs in the context of the Data Collection Workbench (DCW) or related applications where incorrect or invalid parameters are being passed to a function or transaction.
  
  Cause:
  
  
  Incorrect Input Parameters: The most common cause of this error is that the parameters being passed to a function module or transaction are not valid. This could be due to:
  
  Missing required fields.
  Incorrect data types (e.g., passing a string where a number is expected).
  Values that do not meet the expected criteria (e.g., dates in the wrong format).
  
  
  
  
  Configuration Issues: Sometimes, the error can arise from misconfigurations in the system settings or in the specific application being used.
  
  
  Authorization Issues: Lack of proper authorizations for the user executing the transaction can also lead to this error.
  
  
  System Bugs: In some cases, this error may be due to bugs in the SAP system or the