How To Fix CL753 - Field Data_reset_sign not found - call CALO_INIT_API !

CL753 - Overview

• Message type: E = Error

• Message class: CL - Classification

• Message number: 753

• Message text: Field Data_reset_sign not found - call CALO_INIT_API !

What causes this issue?

The API for initializing - CALO_INIT_API - has not been called.

System Response

CALO_INIT_API must be called before function APIs.

How to fix this error?

When you use APIs, module CALO_INIT_API must be called first. This API
is used to set certain required control parameters and initial values.

Error message extract from SAP system. Copyright SAP SE.

CL753 - Details

• The SAP error message "CL753 Field Data_reset_sign not found - call CALO_INIT_API!" typically indicates that there is an issue with the initialization of a certain class or method in the SAP system, particularly related to the CALO (Customer Activity and Logistics Optimization) functionality. This error can occur due to various reasons, including missing or misconfigured data, issues with the class implementation, or problems with the system configuration.
  Possible Causes:
  
  Missing Field Definition: The field Data_reset_sign may not be defined in the relevant class or structure, leading to the error when the system tries to access it.
  Incorrect Class Implementation: The class CL753 may not be implemented correctly, or there may be a missing method that is supposed to initialize the required fields.
  
  Configuration Issues: There may be configuration issues in the CALO settings or related modules that prevent the proper initialization of the API.
  Transport Issues: If the system has recently undergone a transport of