SAP DB Version Notation 
SAP DB versions are specified according to the following version notation:
<major>.<minor>.<cl>.<build>
|
major |
n – one-digit version number |
|
minor |
n – one-digit version number |
|
cl |
nn – two-digit correction level |
|
build |
nn – two-digit build level |

7.4.03.30
SAP DB Version 7.4, correction level 3, build number 30
In a technical context (such as the SAP Service Marketplace), you can also see the following notation:
<major>.<minor>.<cl> Build <build>
|
build |
nnn – three-digit build level |

7.4.03 Build 030
SAP DB Version 7.4, correction level 3, build number 30