How To Fix LAW2_MESSAGES223 - Data passed to SDCCN subsystem with session number &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LAW2_MESSAGES - LAW 2.0 Message Class

• Message number: 223

• Message text: Data passed to SDCCN subsystem with session number &1

What causes this issue?

Data transferred for transfer to SAP to subsystem SDCCN.,,

System Response

Subsystem SDCCN will now send the data to SAP.,,

How to fix this error?

You can use transaction SDCCN to directly control the progress of the
transfer (session no. <(>&<)>1).

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 LAW2_MESSAGES223 - Data passed to SDCCN subsystem with session number &1 ?

  The SAP error message LAW2_MESSAGES223 indicates that there is an issue with the data being passed to the SDCCN (SAP Data Consistency Check Network) subsystem. This error typically occurs during the data consistency checks or when there are issues with the data being processed in the background.
  Cause:
  
  Session Number Issue: The session number (&1) mentioned in the error message may refer to a specific session that is either not found, has been corrupted, or is not properly configured.
  Data Consistency Issues: There may be inconsistencies in the data being processed, which could be due to incomplete data, incorrect configurations, or issues with the underlying database.
  Configuration Problems: The SDCCN subsystem may not be properly configured, leading to issues in processing the data.
  Transport Issues: If the error occurs during a transport process, it could be due to issues with the transport request or the objects being transported.
  
  Solution:
  
  Check Session Number: Verify the session number mentioned in the error message. Ensure that it is valid and corresponds to an existing session in the system.
  Review Logs: Check the logs for more detailed error messages that can provide insights into what went wrong. You can use transaction codes like SLG1 (Application Log) to find relevant logs.
  Data Consistency Check: Run a data consistency check to identify any inconsistencies in the data. You can use transaction code SDCCN to access the SDCCN interface and perform checks.
  Reconfigure SDCCN: If there are configuration issues, review the settings for the SDCCN subsystem. Ensure that all necessary parameters are correctly set.
  Transport Request Review: If the error is related to a transport request, review the transport logs and ensure that all objects are correctly included and that there are no missing dependencies.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SDCCN: For managing the SDCCN subsystem.
  SLG1: For viewing application logs.
  SE01/SE09: For managing transport requests.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with the error message, session number, and any relevant logs to expedite the troubleshooting process.
  Documentation: Review SAP documentation related to SDCCN and data consistency checks for additional context and troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.