Symptom
You are getting below error while upgrading the support packages/ST-PI.
Main language for documentation module /SDF/WS_MON not found
Solution
1. SAP Note 1476315
2. SAP Note 662441 (if you are upgrading the ST-PI)
3. Check and noted on Support Packages level.
And if you are in the middle of the SPAM-update? You can’t implemented a basis-SP and also SNOTE is blocked.
Yes. You are correct. There’s a back door way to un-import the SPAM queue but it’s not recommended by SAP. You’ll need to raise the OSS message to them for that.