Working in SAP and faced with an error message: MDG_DT_DATA_MODEL012 Invalid XML inputfirst thing you are trying to correct the mistake yourself.
Action is repeated several times. Analyze dumps. Searching for information on the Internet. That certainly takes a lot of time, and time - is money. To correct and analyze errors in SAP ABAP code is necessary to contact a professional SAP consultants. consulting services market is quite wide and varied. You can refer to the famous digging and receive interns who also continue to search for on the Internet. You can choose to freelance professionals who will solve the problem as soon as possible. Of course there may be inverse situation. In many ways, you can rely on colleagues reviews, reviews in the social networks and the number of completed projects. In any case, the approach to the choice remains with the customer. The main thing is to find the best ratio of price - quality. It is also important to understand that many of the errors are corrected, and the settings are not needed for all abap. Unfortunately, many in the absence of sufficient knowledge and experience immediately resorted to abap-development. What often becomes untrue. Customers get a problem with the official support of SAP. Void the warranty. A multiple expansion of the standard functionality (Enhancements, User Exits and Customer exits) can lead to system instability. It happens that consultants do not see the whole picture, and abap developers do what they were told. In total we get a strange crafts, which currently can be run, but will cause problems in the further use. Always think of the future. Analyze and see the work of the whole system. This can only be a professional consultant with experience of successfully completed projects. It is often necessary to analyze abap code that would understand how correct implementation. Many things can be done with standard settings. Develop reports.
Turning to professionals, you save your money, nerves and time in the future. Fix Error MDG_DT_DATA_MODEL012 Invalid XML input is possible and necessary. On this informative site contains the most common error messages in SAP MDG, SAP MDM, SAP ERP and SAP CRM . If an error occurs in SAP which its actions have caused, and try to reproduce. Mistakes are easy to reproduce the easiest to fix. This information is for informational purposes only.
Frequent error messages:
MDG_DT_DATA_MODEL016 Enter a valid data model for the hierarchy or hierarchiesMDG_DT_DATA_MODEL017 Enter a valid data model for the reuse active area or areasMDG_DT_DATA_MODEL018 Enter a valid data model for the object type code or object type codesMDG_DT_DATA_MODEL019 Enter a valid data model for the hierarchy attribute or attributesMDG_DT_DATA_MODEL020 Enter a valid data model for the hierarchy relationship or relationshipsMDG_DT_DATA_MODEL021 Model name 1 already exists; provide any other nameMDG_DT_DATA_MODEL022 Entity 1 used in relationships is invalid; enter a valid entity
