Forecast displayed in SDP94 is different than forecast sent via CIF

Hello,

I'm facing a recurrent issue which is hardly reproducible, so that I would like to have your opinion.

Our process is :

- Calculate forecast in /SAPAPO/SDP94

- Save

- Trigger a process chain in RSPC, which execute an activity type "R/3 Transfer Prfl." to sent the forecast to ECC.

Problem: In some cases, it occurs that the forecast value displayed in SDP94 and saved is not correctly sent to ECC, as if it was not correctly stored in the database.

Example :

Forecast displayed and saved in /SAPAPO/SDP94 = 8 PCE

Forecast sent in ECC (checked in /SAPAPO/C3) = 0 PCE

When we execute the process chain again, the transfer might be ok.

Question: where is the data stored ? How can I check the value which is actually stored and to be sent to ECC (which seems to be different than the value displayed in SDP94) ?

Thanks !