How To Fix FARR_INFLIGHT_CHECK053 - C26: Qty from pro. split inconsistent with fulf. qty for POB &1 contr. &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FARR_INFLIGHT_CHECK -

• Message number: 053

• Message text: C26: Qty from pro. split inconsistent with fulf. qty for POB &1 contr. &2

What causes this issue?

Contract change can either be:
Contract modification
Change of estimates.
Depending on the Customizing (
<DS:SIMG.FARR_VC_ACCT_PR>Configure Accounting Principle-specific
Settings</>) for a company code and accounting principle, one or the
other is applied when the scope of a contract is changed.
The change mode for a POB is determined by the field CHANGE_MODE (only
in the buffer, not written to database) and can be one of the following:
'P' or 'V' prospective change
'R' retrospective change
' ' (empty) no change
Prospective change
In case of a prospective change the system performs a prospective split
on the deferral items. The deferral item which corresponds to an open
reconciliation key in the period of the contract change is flaged with
the prospective split flag (PRO_SPLIT = 'X').
The split quantity, that represents the revenue quantity posted in
periods prior to the current change, is stored on all deferral items
beginning from the period in which the contract change was performed.
The example below illustrates this:
RECON_KEY,,POB_ID,,CONDITION_TYPE,,REV_QTY_DELTA,,REV_QTY_POSTED,,
PRO_QTY_CUMULATE,,HAS_PRO_SPLIT,,LATEST_DEFITEM
201801001,,POB1,,PR00,,2,,0,,0,,-,,-
201802001,,POB1,,PR00,,2,,2,,0,,-,,-
201803001,,POB1,,PR00,,2,,4,,0,,-,,-
201804001,,POB1,,PR00,,2,,6,,0,,-,,-
201805001,,POB1,,PR00,,2,,2,,8,,X,,X

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

In this example, a contract modification was performed in period
2018/05. Therefore the split quantity (PRO_QTY_CUMULATE) is calculated
and the prospective split flag set. The split quantity has to be equal
to the total reported quantities from all non-pending fulfillment
entries in periods prior to that of the current contract change.
Continuing the example above, consider the following fulfillment table:
RECON_KEY,,POB_ID,,,,REPORTED_QTY,,FULFILL_STATUS
201801001,,POB1,,2,,-,,
201802001,,POB1,,2,,-,,
201803001,,POB1,,2,,-,,
201804001,,POB1,,2,,-,,
201805001,,POB1,,2,,-,,
Since in this example, the contract modification took place in period
2018/05, the split quantity (in this case PRO_QTY_CUMULATE = 8) must be
equal to the total reported quantites from the fulfillments from all
periods prior to period 5 (in this case periods 1-4 in 2018).
If the split quantity is not consistent with the fulfillment quantities,
a C26 inflight check error is raised.

System Response

The RAI processing is stopped or the manual transaction from the UI is
stopped.

How to fix this error?

You can search for SAP notes related to inflight check C26 by using the
terms FARR_INFLIGHT_CHECK and C26.
You can also check if there is inconsistent data already in the system.

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 FARR_INFLIGHT_CHECK053 - C26: Qty from pro. split inconsistent with fulf. qty for POB &1 contr. &2 ?

  The SAP error message FARR_INFLIGHT_CHECK053 C26 indicates that there is an inconsistency between the quantity from the production split and the fulfillment quantity for a specific Purchase Order (PO) and contract. This typically occurs in the context of SAP's contract management and fulfillment processes, particularly in the area of materials management or sales and distribution.
  
  Cause:
  
  Quantity Mismatch: The error arises when the quantity that has been produced (or planned) does not match the quantity that is expected to be fulfilled based on the purchase order or contract.
  Incorrect Data Entry: There may be incorrect data entered in the system regarding the quantities in the production order, purchase order, or contract.
  Changes in Production: If there have been changes in the production process or if the production split has been modified after the fulfillment quantities were set, this can lead to inconsistencies.
  Incomplete Processing: The production order may not have been fully processed or released,