How To Fix CRMS4_PS_NET045 - Internal error calling function module &1; net calculation cancelled

CRMS4_PS_NET045 - Overview

• Message type: E = Error

• Message class: CRMS4_PS_NET - Net Calculation

• Message number: 045

• Message text: Internal error calling function module &1; net calculation cancelled

What causes this issue?

Net calculation called a function module of another area (such as SAP
Business Partner, for example) to execute some checks or services. The
function module has returned an "internal error" exception.

System Response

Net calculation processing cannot be executed.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

The referenced function module is &V1&. There may be an additional error
message stating the detailed reason for this problem. If you cannot
determine the cause of the problem, contact SAP with the details of this
error.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRMS4_PS_NET045 - Internal error calling function module &1; net calculation cancelled ?

  The SAP error message CRMS4_PS_NET045 indicates an internal error that occurred while calling a function module related to net calculation in the SAP CRM (Customer Relationship Management) system. This error typically arises during processes that involve pricing or net calculations, such as sales orders, quotations, or service orders.
  Possible Causes:
  
  Function Module Issues: The function module being called may have encountered an unexpected condition or error, leading to the cancellation of the net calculation.
  Data Inconsistencies: There may be inconsistencies or missing data in the master data (e.g., customer, material, pricing conditions) that the function module relies on.
  
  Configuration Issues: Incorrect configuration in pricing procedures, condition types, or access sequences can lead to errors during net calculations.
  System Bugs: There may be bugs or issues in the specific version of SAP you are using, which could lead to this error.
  Authorization Issues: Lack of proper authorizations for the user executing the transaction can also lead to