The remaining eimId in EuiccPackageResultDataSigned, EuiccPackageErrorDataSigned, EuiccPackageErrorUnsigned and EimIdInfo are now limited to 128 characters.
The limit has no impact on the process. Assignments are made from other eimID of other structures that are also limited to 128.
At some location the eimId is set from 'eim_id' of context structure, which is received by EimConfigurationData which is also limited to 128.