How To Fix B1756 - & IDoc(s) of message type & have been sent

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 756

• Message text: & IDoc(s) of message type & have been sent

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message B1756 - & IDoc(s) of message type & have been sent ?

  The SAP error message B1756 typically indicates an issue related to IDocs (Intermediate Documents) that are being processed in the SAP system. The specific message "IDoc(s) of message type & have been sent" suggests that there may be a problem with the IDoc processing or transmission.
  Cause:
  
  IDoc Configuration Issues: The message type may not be properly configured in the system, leading to issues in processing or sending the IDocs.
  Partner Profile Issues: The partner profile for the receiving system may not be set up correctly, which can prevent the IDocs from being sent or processed.
  Network Issues: There may be network connectivity problems that are preventing the IDocs from being transmitted to the target system.
  Data Issues: The data contained in the IDoc may not meet the required format or validation rules, causing it to be rejected.
  Application Errors: There may be application-specific errors that are preventing the IDoc from being processed correctly.
  
  Solution:
  
  Check IDoc Configuration: Verify that the message type and IDoc type are correctly configured in the system. Ensure that the necessary segments and fields are defined properly.
  Review Partner Profiles: Check the partner profiles (WE20) for the sending and receiving systems to ensure that they are correctly set up for the message type in question.
  Monitor IDoc Status: Use transaction WE02 or WE05 to monitor the status of the IDocs. Look for any errors or warnings that may indicate what went wrong during processing.
  Check for Data Issues: Validate the data in the IDoc to ensure it meets the required format and business rules. You can use transaction WE19 to simulate the processing of the IDoc and identify any data-related issues.
  Review Application Logs: Check the application logs (transaction SLG1) for any error messages or warnings that may provide more context about the issue.
  Network Troubleshooting: If network issues are suspected, check the connectivity between the systems involved and ensure that there are no firewalls or other network configurations blocking the IDoc transmission.
  
  Related Information:
  
  IDoc Types and Message Types: Familiarize yourself with the specific IDoc types and message types relevant to your business processes. This can help in troubleshooting and understanding the context of the error.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the error message B1756.
  Documentation: Review SAP documentation related to IDoc processing, including configuration guides and best practices for setting up IDocs and partner profiles.
  
  By following these steps, you should be able to identify the root cause of the B1756 error and implement a solution to resolve the issue.