How To Fix CM_EHPSS_MGR020 - Internal system error when calling function module &1. See the log.

CM_EHPSS_MGR020 - Overview

• Message type: E = Error

• Message class: CM_EHPSS_MGR -

• Message number: 020

• Message text: Internal system error when calling function module &1. See the log.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHPSS_MGR020 - Internal system error when calling function module &1. See the log. ?

  The SAP error message CM_EHPSS_MGR020 indicates an internal system error that occurred when calling a specific function module. This type of error can arise from various underlying issues, including configuration problems, data inconsistencies, or issues with the function module itself.
  Possible Causes:
  
  Function Module Issues: The function module being called may have bugs or may not be properly implemented.
  Data Inconsistencies: There may be inconsistencies in the data being processed by the function module.
  Configuration Problems: Incorrect configuration settings in the system can lead to this error.
  Authorization Issues: The user executing the function may not have the necessary authorizations.
  System Resource Limitations: Insufficient memory or other system resources can lead to internal errors.
  Transport Issues: If the function module was recently transported from another system, there may be issues with the transport.
  
  Solutions:
  
  Check the Logs: Review the detailed logs associated with the error message. You can access the logs using transaction codes like SLG1 (Application Log) or