How To Fix MW709 - Schema for message determination not maintained for alloc tbl type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 709

• Message text: Schema for message determination not maintained for alloc tbl type &1

What causes this issue?

In the table of the allocation table types, the schema for message
determination is not maintained for the current allocation table type.
The schema is required to create a shipping notification.

System Response

An allocation table cannot be created.

How to fix this error?

Maintain a schema for the current
<DS:SIMG.W_ZF_VK_0410.SIMG_OAUF>allocation table type</> in Customizing
and create the allocation table afterwards.
INCLUDE ISR_CUSTOMIZING

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW709 - Schema for message determination not maintained for alloc tbl type &1 ?

  The SAP error message MW709 indicates that the schema for message determination has not been maintained for the allocation table type specified in the error message. This typically occurs in the context of message determination for allocation processes, such as in the areas of logistics or inventory management.
  Cause:
  The error is caused by the absence of a defined schema for the specified allocation table type in the message determination configuration. This can happen if:
  
  The schema has not been set up in the system.
  The allocation table type is not correctly defined or is missing in the configuration.
  There may be a mismatch between the allocation table type and the schema that is expected.
  
  Solution:
  To resolve the MW709 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the transaction code SPRO to access the SAP Reference IMG.
  Navigate to the relevant area for message determination (e.g., Logistics Execution, Inventory Management).
  Look for the configuration related to message determination and allocation tables.
  
  
  
  Maintain Schema:
  
  Ensure that the schema for the specified allocation table type is maintained.
  If it is missing, create a new schema or modify an existing one to include the necessary allocation table type.
  
  
  
  Assign Schema to Allocation Table Type:
  
  Make sure that the allocation table type is correctly assigned to the schema in the configuration settings.
  
  
  
  Testing:
  
  After making the necessary changes, test the process that triggered the error to ensure that the issue is resolved.
  
  
  
  Documentation:
  
  Document the changes made for future reference and to assist other users who may encounter similar issues.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SPRO: Access the SAP Reference IMG.
  OMW1: Maintain message determination schema.
  
  
  
  SAP Notes:
  
  Check SAP Notes related to message determination and allocation processes for any known issues or additional guidance.
  
  
  
  User Roles:
  
  Ensure that you have the necessary authorizations to make changes in the configuration settings.
  
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation or to check for any system-specific issues.