How To Fix M7339 - You are activating subseq. calc. of value -> see long text

M7339 - Overview

• Message type: E = Error

• Message class: M7 - Inventory Management and Physical Inventory

• Message number: 339

• Message text: You are activating subseq. calc. of value -> see long text

You are activating subsequent calculation of value, whereby the values
are updated at a different time from the quantities when you post goods
movements. This means that all goods movements in this client from now
on will not be valuated when they are posted. Stock valuation and the
activities involving Financial Accounting are carried out in a
subsequent step.
<DS:GLOS.0F3E2A820E21D311B60F0060B03C2BFF>Subsequent calculation of
value</> of goods movements is carried out using the program for
valuating goods movements (RM07MWBU). You can monitor and manage the
valuation status using transaction <DS:TRAN.MBWO>MBWO</>.
Note that because this is a new concept, the procedure for subsequent
calculation of values has numerous limitations and prerequisites
For information on the limitations and prerequisites, refer to program
<DS:RE.RM07MWBU>RM07MWBU</>.

Error message extract from SAP system. Copyright SAP SE.

M7339 - Details

• The SAP error message M7339, which states "You are activating subseq. calc. of value -> see long text," typically occurs in the context of material management and inventory valuation. This error is related to the subsequent valuation of materials, particularly when there are issues with the valuation class or the configuration of the material master data.
  
  Cause:
  
  Subsequent Valuation Not Allowed: The error may indicate that the system is trying to activate a subsequent valuation for a material that is not configured to allow it.
  Incorrect Configuration: There may be issues with the configuration of the valuation classes or the material types that prevent the subsequent valuation from being processed.
  Missing Data: Required data for the valuation or material master may be missing or incorrectly entered.
  Material Status: The material may be in a status that does not allow for subsequent valuation.
  
  
  Solution:
  
  Check Material Master Data: Review the material master data for the affected material. Ensure