F110 BSEG-SGTXT (text) population

http://scn.sap.com/thread/1162018

Make use of BTE 00001120. You can find documentation
for the usage of this event in transaction BERP, enter process
interface 00001120   > execute   > Keep cursor on the event 00001120 and
then click documentation.

 

extra info:

 

In order to have the payment program transfer the text from the FI
document (BSEG-SGTXT) to the field REGUP-SGTXT you have to place a '*'
in the first column of BSEG-SGTXT when posting the invoice. Example:

 

BSEG-SGTXT = Test

 

should instead look like

 

BSEG-SGTXT = *Test

 

Also, the content of BSEG-SGTXT can only be transfered if it's been
entered manually. In case you have a non standard program that fills
out the field BSEG-SGTXT the payment program will not be able to copy
the text into REGUP-SGTXT for technical reasons.

 

Please check attached notes 3967 and 3652 for further clarification.