How To Fix RMXTAPI090 - Assign a batch

SAP Error Message - Details

• Message type: E = Error

• Message class: RMXTAPI - TMS-API: Messages for Trial API

• Message number: 090

• Message text: Assign a batch

What causes this issue?

The system could not determine a batch for the trial.

System Response

A batch is required for the material you want to produce. However,
the system could not find a batch either in the results or in the
process order.

How to fix this error?

Assign a batch to the process order or enter the results for the trial.
Then create the study again.

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 RMXTAPI090 - Assign a batch ?

  The SAP error message RMXTAPI090, which states "Assign a batch," typically occurs in the context of batch management in SAP, particularly when dealing with materials that require batch numbers for inventory management. This error can arise in various scenarios, such as during goods movements, production orders, or when trying to perform inventory adjustments.
  Cause:
  The error RMXTAPI090 usually indicates that the system expects a batch number to be assigned to a material, but none has been provided or the batch number is not valid for the operation being performed. Common causes include:
  
  Batch Management Not Activated: The material in question may not have batch management activated in its material master data.
  Missing Batch Assignment: The batch number has not been assigned to the material in the relevant document (e.g., production order, delivery).
  Invalid Batch: The batch number provided may not exist or may not be valid for the specific transaction.
  Batch Status: The batch may be in a status that does not allow it to be used (e.g., blocked, expired).
  
  Solution:
  To resolve the RMXTAPI090 error, you can take the following steps:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03) and verify that batch management is activated for the material.
  Ensure that the relevant views (e.g., Basic Data, Plant Data) are correctly maintained.
  
  
  
  Assign a Batch:
  
  If you are processing a transaction that requires a batch, ensure that you assign a valid batch number. You can do this by:
  
  Using the batch selection screen to choose an existing batch.
  Creating a new batch if necessary (transaction code MSC1N).
  
  
  
  
  
  Verify Batch Status:
  
  Check the status of the batch in question (transaction code MSC3N) to ensure it is not blocked or expired.
  
  
  
  Review Transaction Context:
  
  Ensure that the transaction you are performing is appropriate for the batch management settings of the material. For example, if you are trying to post a goods movement, ensure that the movement type allows for batch management.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidance related to batch management and the error message.
  
  
  
  Related Information:
  
  Batch Management in SAP: Understand how batch management works in SAP, including how to create, manage, and assign batches.
  Transaction Codes:
  
  MM03: Display Material Master
  MSC1N: Create Batch
  MSC3N: Display Batch
  
  
  Movement Types: Familiarize yourself with the movement types that require batch management and their specific requirements.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error.