How To Fix /SCWM/CHM_IF124 - IDoc data could not be read from ERP &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/CHM_IF -

• Message number: 124

• Message text: IDoc data could not be read from ERP &1

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 /SCWM/CHM_IF124 - IDoc data could not be read from ERP &1 ?

  The SAP error message /SCWM/CHM_IF124 IDoc data could not be read from ERP &1 typically occurs in the context of the SAP Extended Warehouse Management (EWM) system when there is an issue with reading IDoc data from the ERP system. This can happen for various reasons, and understanding the cause is crucial for troubleshooting.
  Possible Causes:
  
  IDoc Not Found: The IDoc that the system is trying to read may not exist or may not have been generated correctly in the ERP system.
  IDoc Status Issues: The IDoc may be in an incorrect status (e.g., not processed, error status) that prevents it from being read.
  Communication Issues: There may be communication problems between the EWM and ERP systems, such as network issues or configuration problems.
  Mapping Issues: There could be issues with the mapping of fields between the IDoc and the EWM system, leading to data not being read correctly.
  Authorization Issues: The user or system may not have the necessary authorizations to read the IDoc data.
  Configuration Issues: Incorrect configuration settings in either the EWM or ERP system can lead to this error.
  
  Solutions:
  
  Check IDoc Status: Use transaction WE02 or WE05 in the ERP system to check the status of the IDoc. Ensure that it is in a processed state and does not have errors.
  Reprocess IDoc: If the IDoc is in error status, you may need to correct the error and reprocess the IDoc.
  Verify Communication: Ensure that the communication settings between EWM and ERP are correctly configured. Check for any network issues that may be affecting connectivity.
  Review Mapping: Check the mapping configuration in the EWM system to ensure that it aligns with the IDoc structure from the ERP system.
  Check Authorizations: Ensure that the user or system has the necessary authorizations to access and read IDoc data.
  Consult Logs: Review the application logs in both EWM and ERP for any additional error messages or warnings that could provide more context on the issue.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  
  Related Information:
  
  IDoc Types: Familiarize yourself with the specific IDoc types being used in your integration scenario, as different IDoc types may have different structures and requirements.
  EWM Configuration: Review the configuration settings in the EWM system related to IDoc processing and integration with the ERP system.
  SAP Support: If the issue persists after troubleshooting, consider reaching out to SAP Support for further assistance, providing them with detailed information about the error and the steps you have taken.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.