How To Fix BCOM_EC_R124 - The start of the download sequence could not be identified

SAP Error Message - Details

• Message type: E = Error

• Message class: BCOM_EC_R - BCOM RBR: Messages for Return Codes of Router

• Message number: 124

• Message text: The start of the download sequence could not be identified

What causes this issue?

When a scenario is downloaded, several RFC functions are called to
download the components involved (agent groups, and so on). These calls
are framed by two RFC functions for starting and ending the download
sequence, which guarantees that the download is complete. If the
sequence is not ended properly, the objects downloaded cannot be used
in the active routing process. Start and end points are identified by a
time stamp.
When the download sequence was ending, a time stamp was used for which
there is no start point.
The server concerned is '&V1&'.
Further information:
Message from external software component: &V2&
<DS:REPO.RSRTRCDSP>BCOM Rule-Based Routing Trace</>

System Response

The function was not executed.

How to fix this error?

The download has to be repeated.

Procedure for System Administrators

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 BCOM_EC_R124 - The start of the download sequence could not be identified ?

  The SAP error message BCOM_EC_R124 ("The start of the download sequence could not be identified") typically occurs in the context of SAP Business Connector or when dealing with file transfers, particularly in scenarios involving the download of files from an external system or service.
  Cause:
  
  Incorrect File Format: The file being downloaded may not conform to the expected format or structure, leading to the inability to identify the start of the download sequence.
  Corrupted File: The file may be corrupted or incomplete, which can prevent the system from recognizing the beginning of the data.
  Configuration Issues: There may be misconfigurations in the SAP Business Connector settings or the communication channel that is being used for the download.
  Network Issues: Intermittent network issues or timeouts can disrupt the download process, causing the system to fail in identifying the start of the sequence.
  Version Compatibility: There may be compatibility issues between the SAP system and the external system from which the file is being downloaded.
  
  Solution:
  
  Check File Format: Ensure that the file being downloaded is in the correct format and adheres to the expected structure. Validate the file against any schema or format requirements.
  Verify File Integrity: Check if the file is complete and not corrupted. You may want to try downloading the file again or using a different file to see if the issue persists.
  Review Configuration: Go through the configuration settings in the SAP Business Connector or the relevant communication channel. Ensure that all parameters are set correctly and that the connection to the external system is properly established.
  Network Stability: Investigate any potential network issues that could be affecting the download process. Ensure that the network connection is stable and that there are no firewalls or security settings blocking the transfer.
  Update Software: Ensure that both the SAP system and the external system are running compatible versions. If necessary, update the software to the latest versions to resolve any compatibility issues.
  Logs and Traces: Check the logs and traces in the SAP system and the external system for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Review the documentation for SAP Business Connector or the specific module you are working with to understand the expected file formats and configurations.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.