How To Fix FSH_ARUN_MSG122 - You cannot reserve a quantity if the response parameter is set as Error

SAP Error Message - Details

• Message type: E = Error

• Message class: FSH_ARUN_MSG - ARUN Message Class

• Message number: 122

• Message text: You cannot reserve a quantity if the response parameter is set as Error

What causes this issue?

If you configure the response parameter as Error (E) when a release rule
check fails, no quantity will be allocated and therefore, no quantity
will be reserved. Therefore, the system clears the Result (<=) field
which indicates the reserved status.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Use the response parameter Warning (W), Information (I) or No Action (X)
if you want to reserve a quantity when a release rule check fails.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FSH_ARUN_MSG122 - You cannot reserve a quantity if the response parameter is set as Error ?

  The SAP error message FSH_ARUN_MSG122 indicates that there is an issue with reserving a quantity in the system because the response parameter is set to "Error." This typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where reservation of stock is involved.
  Cause:
  
  Response Parameter Configuration: The error suggests that the system is configured to treat certain conditions as errors, preventing the reservation of stock. This could be due to a configuration setting in the system that dictates how responses are handled.
  Stock Availability: There may be insufficient stock available to fulfill the reservation request, and the system is set to respond with an error rather than a warning or informational message.
  Business Rules: There may be specific business rules or constraints that are causing the system to reject the reservation request.
  System Settings: The settings in the system for handling exceptions or errors may be too strict, leading to this error message being triggered.
  
  Solution:
  
  Check Stock Levels: Verify the availability of stock for the item you are trying to reserve. If stock is insufficient, you may need to adjust your inventory or modify the reservation request.
  Review Configuration: Check the configuration settings related to response parameters in the relevant module (e.g., APO, S/4HANA). Ensure that the settings allow for warnings or informational messages instead of outright errors when certain conditions are met.
  Adjust Business Rules: If applicable, review and adjust any business rules that may be causing the system to reject the reservation request. This may involve discussions with business stakeholders to understand the requirements.
  Error Handling Settings: Review the error handling settings in the system. You may need to adjust these settings to allow for more flexibility in how the system responds to certain conditions.
  Consult Documentation: Refer to SAP documentation or support notes related to this specific error message for additional insights and potential fixes.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific configuration and version of your SAP system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide guidance on configuration settings.
  Transaction Codes: Familiarize yourself with transaction codes related to stock reservations and availability checks (e.g., MD04, CO09).
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message FSH_ARUN_MSG122.