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Background documentation Version Control  Locate the document in its SAP Library structure

Version control is a mechanism that helps maintaining the revision history of a development resource and tracking the changes done to it. It defines a set of constraints on how a development resource can be changed. A development resource that complies with the constraints defined by the version control is called a versioned resource. When a versioned resource is modified or deleted, a new version is created for the resource. A unique sequence number is associated with each version of the resource created in a particular workspace. This sequence number identifies the order in which the versions were created in that workspace. The DTR graphically represents the relationship between the different versions of a versioned resource in the form of a version graph.

For the representation of version graphs, this document follows the conventions shown in this figure.

This graphic is explained in the accompanying text

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The figure shows the meaning of the symbols in the version graph.

 

The following changes are tracked by the version control mechanism of the DTR:

·        Addition of the resource to the repository

·        Modification of the resource in the repository

·        Deletion of the resource from the repository

In all the above cases, a new version of the resource is created.

 

 

 

 

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