We still haven't found a solution. The above-mentioned solutions were already tried, but they didn't resolve the issue. We are considering trying something new if any other options exist.If a solution works for us, we will mark it as correct. Even if we find a solution ourselves, we will post it her...

 We are programmatically creating an AEM DAM asset in AEM as a Cloud Service (AEMaaCS) using the Node API and adding required path and properties for assets.Node childNode =JcrUtil.createPath(path, SyncAssetWithMetadataFromDAMConstants.SLING_ORSEREDFOLDER, DamConstants.NT_DAM_ASSET, session, true); ...