How To Fix CI037 - Backflush not possible when bulk material indicator is set

SAP Error Message - Details

• Message type: E = Error

• Message class: CI - Plant maintenance task list messages

• Message number: 037

• Message text: Backflush not possible when bulk material indicator is set

What causes this issue?

You have set the indicator for
<DS:GLOS.3526C4BDAFAB52B9E10000009B38F974>bulk material</> in the
material master record. At the same time, the material is planned for
backflushing.
A material component that is labeled as a bulk material is directly
available at the <GL:work_center>work center</>. Therefore, no goods
withdrawal can take place for bulk material.

System Response

The backflushing of material where the bulk material indicator has been
set is not allowed in either the task list or the order.

How to fix this error?

Undo either the indicator for bulk material or backflushing in the
material master record.

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 CI037 - Backflush not possible when bulk material indicator is set ?

  The SAP error message CI037 ("Backflush not possible when bulk material indicator is set") typically occurs in the context of production and inventory management when attempting to perform a backflush for materials that are marked as bulk materials. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Bulk Material Indicator: The error arises because the material in question is flagged as a bulk material. In SAP, bulk materials are typically handled differently than standard materials, and backflushing is not allowed for these types of materials.
  Backflush Process: Backflushing is a process where the system automatically deducts the quantity of materials used in production from inventory based on the production order. This process is not compatible with bulk materials due to their handling and storage requirements.
  
  Solutions:
  
  
  Change Material Type: If the material should not be treated as a bulk material, consider changing the material type in the material master record. This can be done by:
  
  Navigating to the material master (transaction code MM02).
  Changing the relevant views to remove the bulk material indicator.
  
  
  
  Manual Goods Movement: Instead of backflushing, you can perform a manual goods movement to adjust inventory levels. This can be done using transaction codes like MIGO or MB1A, depending on the type of movement you need to perform.
  
  
  Review Production Process: Evaluate whether the production process can be adjusted to accommodate the use of bulk materials without backflushing. This may involve changing how materials are issued to production.
  
  
  Consult Documentation: Review SAP documentation or consult with your SAP support team to understand the implications of changing the bulk material indicator and to ensure compliance with your organization’s inventory management policies.
  
  
  Related Information:
  
  Material Master Record: The material master contains various data related to the material, including its type, handling instructions, and inventory management settings.
  Backflush Configuration: Check the configuration settings for backflushing in the SAP system. This can be found in the production planning (PP) module settings.
  SAP Notes: Look for relevant SAP Notes that may provide additional insights or updates regarding this error message.
  User Exits and BAdIs: If your organization has custom processes, check if there are any user exits or Business Add-Ins (BAdIs) that might affect how backflushing is handled for bulk materials.
  
  By addressing the root cause of the error and considering the suggested solutions, you should be able to resolve the issue effectively.