How To Fix B1758 - Message types have not been assigned to the serialization group &

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 758

• Message text: Message types have not been assigned to the serialization group &

What causes this issue?

Message types for the serialization group &v1& have not been maintained
in ALE Customizing.

How to fix this error?

Please assign the message types to the serialization group. The message
types are entered with a sequence number that determines the processing
order.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message B1758 - Message types have not been assigned to the serialization group & ?

  The SAP error message B1758 indicates that message types have not been assigned to a serialization group. This typically occurs in the context of document management or when dealing with serialized materials in SAP. Serialization is the process of assigning a unique identifier to each individual item, which is crucial for tracking and managing inventory, especially in industries like pharmaceuticals, electronics, and automotive.
  Cause:
  
  Missing Configuration: The serialization group has not been properly configured in the system, leading to the absence of message types associated with it.
  Incorrect Assignment: The message types that should be linked to the serialization group are either not assigned or incorrectly assigned.
  System Settings: There may be issues with the overall system settings or parameters that govern serialization and message types.
  
  Solution:
  To resolve the B1758 error, follow these steps:
  
  
  Check Serialization Group Configuration:
  
  Go to the transaction code OIS2 (or the relevant configuration transaction) to check the serialization group settings.
  Ensure that the serialization group is correctly defined and active.
  
  
  
  Assign Message Types:
  
  Navigate to the configuration settings for message types related to serialization.
  Use transaction code SPRO to access the SAP Reference IMG.
  Follow the path: Logistics Execution > Shipping > Basic Shipping Functions > Serialization > Define Message Types for Serialization.
  Here, you can assign the appropriate message types to the serialization group.
  
  
  
  Review Related Customizing Settings:
  
  Ensure that all related customizing settings for serialization and message types are correctly configured.
  Check if there are any dependencies or prerequisites that need to be fulfilled.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test to ensure that the error no longer occurs.
  Create or process a document that utilizes the serialization group to verify that the message types are now correctly assigned.
  
  
  
  Consult Documentation:
  
  If the issue persists, refer to SAP documentation or help resources for further guidance on serialization and message types.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, providing them with the error message and details of your configuration.
  
  
  
  Related Information:
  
  Serialization: A method used to track individual items in inventory, often required for compliance in regulated industries.
  Message Types: These are used in SAP to define how different types of messages (like alerts, notifications, etc.) are processed within the system.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OIS2, SPRO, and others that may be useful for configuration and troubleshooting.
  
  By following these steps, you should be able to resolve the B1758 error and ensure that your serialization processes function correctly within SAP.