Hi Matthias
Thanks for sharing the script and template. Please note the platform has an issue with some of the special characters (to us Americas). It downloaded the script as a zip file with some text files in it

I had to rename the zip file to .TXR and we were good. :)
I haven't used BUB2 for relationships, but here is what I'm seeing at the end

on Line 33 you are doing a save
then save again on 36?
then cancel from where?
then /EE is likely exit?
Validate will skip the last OK code - so you have what looks like two saves and a cancel prior to the /EE ok code, which is why it's posting.
Do you need those extra steps or can you exit as you save in line 33? If not, then unfortunately I would disable validation on this script.
Best Regards,
Sigrid
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Sigrid Kok
Precisely Software Inc.
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Original Message:
Sent: 05-16-2024 07:22
From: Matthias Herbicht
Subject: S/4 Hana Business Partner BP -Validierung
Hello Sigrid,
at the attachment you will see the script.
Best Regards
Matthias
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Matthias Herbicht
sap. support
Serviceplan Group SE & Co. KG
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Original Message:
Sent: 05-15-2024 11:24
From: Sigrid Kok
Subject: S/4 Hana Business Partner BP -Validierung
Hi Matthias
It's ok. BP is a best of a tcode to automate, even with lots of experience.
Can you please attach a copy of your script? The excel file is optional, but if you do share it, please remove any sensitive information.
Best Regards,
Sigrid
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Sigrid Kok
Precisely Software Inc.
Original Message:
Sent: 05-15-2024 04:33
From: Matthias Herbicht
Subject: S/4 Hana Business Partner BP -Validierung
Hi Sigrid,
thanks for the fast feedback.
Sorry for the questions, but I only have made a handful script. how we can i make the isolation of saving?
At the attachment my script.

Best Regards
Matthias
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Matthias Herbicht
sap. support
Serviceplan Group SE & Co. KG
Original Message:
Sent: 05-14-2024 19:46
From: Sigrid Kok
Subject: S/4 Hana Business Partner BP -Validierung
Hi Matthias
Validate tends to work best when the save/post is at the end, separate from any upload fields. We call that isolating the save/post.
Is that the case with your script? You didn't share it, so I can only speculate.
Also BP tends to have multiple save points, so I suggest breaking it up by role.
Best Regards,
Sigrid
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Sigrid Kok
Precisely Software Inc.